{ "id": 4278033, "name": "EFRAIN TORRES, Plaintiff-Appellant, v. MIDWEST DEVELOPMENT COMPANY, Defendant-Appellee", "name_abbreviation": "Torres v. Midwest Development Co.", "decision_date": "2008-05-19", "docket_number": "No. 1-06-3698", "first_page": "20", "last_page": "32", "citations": [ { "type": "official", "cite": "383 Ill. App. 3d 20" } ], "court": { "name_abbreviation": "Ill. App. Ct.", "id": 8837, "name": "Illinois Appellate Court" }, "jurisdiction": { "id": 29, "name_long": "Illinois", "name": "Ill." }, "cites_to": [ { "cite": "214 Ill. 2d 318", "category": "reporters:state", "reporter": "Ill. 2d", "case_ids": [ 8451082 ], "year": 2005, "pin_cites": [ { "page": "332" } ], "opinion_index": 0, "case_paths": [ "/ill-2d/214/0318-01" ] }, { "cite": "198 Ill. 2d 209", "category": "reporters:state", "reporter": "Ill. 2d", "case_ids": [ 29942 ], "year": 2001, "pin_cites": [ { "page": "227" } ], "opinion_index": 0, "case_paths": [ "/ill-2d/198/0209-01" ] }, { "cite": "208 Ill. 2d 309", "category": "reporters:state", "reporter": "Ill. 2d", "case_ids": [ 2462716 ], "year": 2003, "pin_cites": [ { "page": "319" } ], "opinion_index": 0, "case_paths": [ "/ill-2d/208/0309-01" ] }, { "cite": "211 Ill. 2d 368", "category": "reporters:state", "reporter": "Ill. 2d", "case_ids": [ 8451541 ], "weight": 2, "year": 2004, "pin_cites": [ { "page": "385" }, { "page": "385" } ], "opinion_index": 0, "case_paths": [ "/ill-2d/211/0368-01" ] }, { "cite": "78 Ill. 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App. 3d", "case_ids": [ 5210536 ], "year": 1992, "pin_cites": [ { "page": "485" } ], "opinion_index": 0, "case_paths": [ "/ill-app-3d/230/0472-01" ] }, { "cite": "293 Ill. App. 3d 967", "category": "reporters:state", "reporter": "Ill. App. 3d", "case_ids": [ 847501 ], "weight": 3, "year": 1997, "pin_cites": [ { "page": "972" }, { "page": "975" } ], "opinion_index": 0, "case_paths": [ "/ill-app-3d/293/0967-01" ] }, { "cite": "260 Ill. App. 3d 591", "category": "reporters:state", "reporter": "Ill. App. 3d", "case_ids": [ 2864805 ], "weight": 4, "year": 1993, "pin_cites": [ { "page": "594-95" }, { "page": "595" }, { "page": "595" }, { "page": "595" } ], "opinion_index": 0, "case_paths": [ "/ill-app-3d/260/0591-01" ] }, { "cite": "83 Ill. App. 3d 487", "category": "reporters:state", "reporter": "Ill. 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App. 3d", "case_ids": [ 5572568 ], "weight": 2, "year": 2003, "pin_cites": [ { "page": "315" }, { "page": "315" } ], "opinion_index": 0, "case_paths": [ "/ill-app-3d/341/0308-01" ] }, { "cite": "226 Ill. 2d 245", "category": "reporters:state", "reporter": "Ill. 2d", "case_ids": [ 3610545 ], "year": 2007, "opinion_index": 0, "case_paths": [ "/ill-2d/226/0245-01" ] }, { "cite": "173 Ill. 2d 167", "category": "reporters:state", "reporter": "Ill. 2d", "case_ids": [ 147606 ], "year": 1996, "pin_cites": [ { "page": "186" } ], "opinion_index": 0, "case_paths": [ "/ill-2d/173/0167-01" ] }, { "cite": "221 Ill. 2d 414", "category": "reporters:state", "reporter": "Ill. 2d", "case_ids": [ 5703655 ], "year": 2006, "pin_cites": [ { "page": "428" } ], "opinion_index": 0, "case_paths": [ "/ill-2d/221/0414-01" ] } ], "analysis": { "cardinality": 1056, "char_count": 30840, "ocr_confidence": 0.796, "pagerank": { "raw": 6.132018720163167e-08, "percentile": 0.3817224479110558 }, "sha256": "70fa2f1c7f296a02a1e144a87c1074a8963254ca3711b46486842888d28e3e3b", "simhash": "1:dbb8b71e2e47a1f7", "word_count": 5035 }, "last_updated": "2023-07-14T19:46:05.228492+00:00", "provenance": { "date_added": "2019-08-29", "source": "Harvard", "batch": "2018" }, "casebody": { "judges": [], "parties": [ "EFRAIN TORRES, Plaintiff-Appellant, v. MIDWEST DEVELOPMENT COMPANY, Defendant-Appellee." ], "opinions": [ { "text": "JUSTICE ROBERT E. GORDON\ndelivered the opinion of the court:\nPlaintiff, Efrain Torres, brought this premises liability action, seeking to recover damages for personal injuries sustained by him on January 11, 1999, when he slipped and fell on real property owned by defendant, Midwest Development Company. Following trial, the jury rendered a verdict for defendant, and the trial court entered judgment on the verdict. The trial court denied plaintiffs posttrial motion, and plaintiff has filed a timely appeal, contending that the trial court erred by barring plaintiffs expert, Michael Eiben, from testifying. We affirm.\nBACKGROUND\nPlaintiff filed this premises liability action after he slipped and fell, sustaining a bimalloelar fracture to his right ankle, outside his third-floor apartment, located at 2608 West LeMoyne Street in Chicago, Illinois. In his complaint, plaintiff alleged that defendant \u201c[flmproperly operated, managed, and maintained *** [the property] so as to permit the unnatural accumulation of ice and snow in front of the [entryway] to [p]laintiff s apartment.\u201d Plaintiff also alleged that defendant \u201cfailed to inspect and repair gutters and roof overhangs which caused the unnatural accumulation of ice and snow in front of the [entryway] to [p]laintiffs apartment, and ***[flailed to inspect and repair defects in the porch and deck by the [entryway] to [p]laintiff s apartment which caused the unnatural accumulation of ice and snow.\u201d\nMichael Eiben was disclosed as plaintiffs expert witness prior to trial. Eiben was retained by plaintiff to offer expert opinion testimony regarding how defects in the building\u2019s roof caused an unnatural accumulation of ice on plaintiffs porch that allegedly caused plaintiffs fall.\nBefore reaching Eiben\u2019s opinions, we briefly summarize the operative facts concerning the property and its roof, which are necessary to an understanding of those opinions.\nThe building is a three-story masonry residential apartment building. Each of the three stories contains three apartments. The primary means of ingress and egress to and from the individual apartments is a rear outdoor stairway.\nThe third floor of the apartment building includes a large, outdoor wooden porch that is common to all three of the building\u2019s third-floor apartments. At the time of defendant\u2019s purchase, the roof of the building was composed of two parts. The first part of the roof, covering the masonry building itself, was composed of asphalt. The second part of the roof was composed of single-ply wooden planking and extended over part of the porch situated on the third floor of the building. At some point prior to and through the time of plaintiff\u2019s injury, the masoniy roof and the wooden planking roof were set at the same level.\nShortly after purchasing the property in 1997, defendant hired a roofing company to repair the building\u2019s roof because water was leaking into an apartment in the complex. At that time, a new asphalt roof was installed over the preexisting asphalt roof, and a \u201cpeel and stick\u201d method was utilized to create a seam between the newly installed asphalt roof and the preexisting wooden plank roof. The material used for the \u201cpeel and stick\u201d repairs was rubber-based.\nIn 2000, after the time of plaintiff\u2019s injury, the same roofing company installed an entirely new roof over the structure, including the porch roof. At that time, the newly constructed roof consisted of only asphalt. The roof was constructed as one continuous structure extending over the porch and contained no gaps.\nWe now turn to a discussion of Eiben\u2019s opinions.\nPrior to trial, defendant filed several motions in limine contesting the proffered testimony of plaintiff\u2019s retained expert, Michael Eiben. Eiben provided a discovery deposition in this case, which was utilized by the trial court to determine if his opinions would be allowed into evidence.\nAt his discovery deposition, Eiben testified that he earned a degree in architecture from Notre Dame University in 1966. He completed an apprenticeship with a licensed architect and earned his Illinois architect\u2019s license in 1975 after serving in the military. Eiben practiced as an architect until 1999. After that point, he has devoted all of his professional time as an expert witness. He testified that he has designed numerous buildings including schools, healthcare facilities, prisons, residential housing and other commercial real estate. He testified that he designed the roof for every structure that he designed and inspected every roof to ensure compliance with his plans and specifications, city ordinances, and state laws.\nEiben considers himself an expert in roofing and its composition. He stated that Illinois requires continuing education courses for architects and that he has met those requirements every year since his licensure. He has testified as an expert in 33 trials since 1975, but could not recall how many trials he has testified in the past five years. When asked if he considers roofing a specialty and whether he considers himself a roofing specialist, he stated that architects do not use the term \u201cspecialist.\u201d When asked the same question later in his deposition, Eiben stated that he does not consider himself a roofing specialist. Eiben was also unfamiliar with many professional organizations related to roofing and the composition of roofing materials.\nEiben inspected the property on September 20, 2005, six years and eight months after plaintiffs fall and after the roofs structure and composition had been changed. He testified that the weather conditions on September 20, 2005, were \u201cmild and sunny.\u201d After inspecting the property and reviewing climatological data for January 1999, Eiben opined that an unnatural accumulation of ice formed on plaintiffs porch in one of two ways. Firstly, Eiben opined that water leaked through a gap between the roof of the masonry building and the wooden porch roof, as they existed at the time of plaintiffs injury. Secondly, Eiben opined that the unnatural accumulation of ice on the third-floor porch was caused by an inadequate drainage system. Eiben testified that his opinions were based only on his inspection of the premises. There was no foundational testimony that he was aware of the structure as it existed at the time of plaintiffs injury. He testified that he did not rely on the deposition testimony of any of the people deposed, but testified that their deposition testimony was \u201cconsistent with\u201d his opinions without providing specifics. Eiben specifically testified that he reviewed several depositions the night before his own deposition, but had formulated his opinions well in advance of his review of those depositions.\nEiben stated that water may have leaked through a gap between the roof of the masonry building and the wooden porch roof, as they existed at the time of plaintiffs injury. He testified that the roof at that time was defectively designed, because the porch roof was set at the same level as the asphalt roof. He stated that wooden porch roofing in a like building should be constructed \u201csomewhat\u201d lower than masonry roofing and should contain flashing between the two. He explained that flashing is necessary to seal the gap between the two materials because wood and asphalt expand and contract at different rates, leading to conditions whereby leaking could occur through a gap between the two, especially during wintertime when contraction of the two materials is at its maximum.\nEiben criticized the \u201cpeel and stick\u201d repairs made to the roof in 1997. He testified that the rubber material used to make the \u201cpeel and stick\u201d repairs was insufficient to remedy the dangerous condition caused by the absence of flashing between the masonry and wooden roofs. Eiben stated that he would not expect the rubber material to last more than one warm/cold weather cycle in Chicago and certainly expected the material to have failed by the time of plaintiffs injury. Eiben conceded that he never observed the 1997 \u201cpeel and stick\u201d repairs, as an entirely new roof was installed in 2000, as noted.\nEiben stated that his opinion was based solely on his observation of water stains on the underside of the porch roof. He conducted no testing to determine the age of the water stains and stated that he had no way of knowing if the water stains existed prior to or after the 1997 repairs were made to the roof. He could not testify to a reasonable degree of architectural or scientific certainty that the water stains he observed in September 2005 existed in January 1999 when plaintiff was injured. He stated that scientific testing could have been used to determine the precise age of the water stains, \u201cother than simply looking at the stain,\u201d but that would have involved \u201cgo[ing] to another level of testing,\u201d which he did not do.\nIn Eiben\u2019s alternative opinion that an unnatural accumulation of ice formed on the third-floor porch of the building because of an inadequate drainage system, he testified that he was \u201cvery critical\u201d of the building\u2019s drainage system and the way the system was maintained. However, he offered no explanation as to why the system was inadequate and provided no basis for his opinions.\nEiben also stated that a phenomenon known as \u201cice damming\u201d in conjunction with the building\u2019s inadequate drainage system may have contributed to the unnatural accumulation of ice on the porch. Eiben stated that \u201cice damming\u201d occurs when a building emits heat from its roof (a process called thermal transmission) causing existing snow or ice on the roof surface to melt, whereby the melted snow or ice, now in liquid form, travels to and refreezes over openings to the gutter system\u2019s downspouts. He testified that other liquid caused by the same thermal transmission thereafter travels out of the gutter system because the liquid has nowhere else to go. He stated that the roof of the building was poorly designed and was susceptible to \u201cice damming.\u201d\nEiben did not review any blueprints related to the building in formulating his opinion. He did not pour water on the roof and did not observe any drainage patterns. He did not make measurements and specifically did not measure the roof\u2019s overhang. Eiben stated that his opinion regarding \u201cice damming\u201d was consistent with several citations issued by the City of Chicago regarding inadequate heating of the building. Eiben stated that inadequate heating conditions causes an uneven distribution of thermal transmission, leading to prime conditions for \u201cice damming.\u201d However, Eiben could not testify whether the citations were issued at the time of plaintiff\u2019s fall or if the inadequate heating conditions had been remedied prior to plaintiff\u2019s fall. He could not testify to a reasonable degree of architectural or scientific certainty that \u201cice damming\u201d occurred around the time of plaintiff\u2019s injury. Eiben stated that \u201cice damming\u201d was consistent with one of the depositions he had reviewed, but stated that he in no way relied on the deposition to form his opinion. He could not recall whose testimony was consistent with the occurrence of \u201cice damming.\u201d\nAfter reviewing Eiben\u2019s opinions and factual basis therefor, and hearing extended arguments from both parties, the trial court barred Eiben from trial. The trial court found that Eiben\u2019s testimony was not admissible because he had \u201cno rational basis for his opinions.\u201d Incorporated into that ruling was the transcript from the hearing.\nIn ruling to bar Eiben\u2019s opinion testimony, the trial court firstly found that Eiben\u2019s opinions could not be based upon his 2005 inspection because he never inspected the roof as it existed at the time of plaintiff\u2019s injury, since the entire roof was replaced in 2000. With regard to Eiben\u2019s opinion that the \u201cpeel and stick\u201d repairs were ineffective, the trial court found that Eiben never examined the repairs, since, again, the entire roof was replaced prior to his inspection. With regard to Eiben\u2019s alternate opinion, that an unnatural accumulation of ice occurred on plaintiff\u2019s porch due to an inadequate drainage system and \u201cice damming,\u201d the trial court found that Eiben did not offer any explanation as to why the building\u2019s drainage system was inadequate and could not testify to a reasonable degree of architectural or scientific certainty that \u201cice damming\u201d occurred around the time of plaintiff\u2019s injury.\nThe trial court also found that although certain depositions could have supplied a factual basis for Eiben\u2019s opinions, Eiben stated that he did not rely on any depositions to formulate his opinions.\nWe note that plaintiff conceded that there is no foundation for Eiben to testify about the drainage system, including the building\u2019s gutter system. In plaintiffs counsel\u2019s words, Eiben could not testify regarding the drainage system because \u201cthe water never reached the gutters.\u201d\nThe matter was tried before a jury without Eiben\u2019s testimony. The jury returned a verdict in favor of defendant.\nPlaintiff filed a posttrial motion for a new trial, contending that the trial court erred by barring Eiben\u2019s testimony. The court denied plaintiff\u2019s posttrial motion, stating that although Eiben \u201cwas competent to testify as to architectural opinions about roofs including slopes and angles,\u201d his testimony was barred because \u201che did not articulate a real basis for his opinions that the slopes and angles of the roof caused an unnatural accumulation of ice.\u201d The trial court also found that Eiben\u2019s opinions were properly barred from trial because he could not hold his opinions to a reasonable degree of architectural or scientific certainty.\nANALYSIS\nOn appeal, plaintiff contends that the trial court erred by barring Eiben as a trial witness. With regard to expert testimony, it is well settled that \u201c[a] person will be allowed to testify as an expert if his experience and qualifications afford him knowledge that is not common to laypersons, and where his testimony will aid the trier of fact in reaching its conclusions.\u201d Thompson v. Gordon, 221 Ill. 2d 414, 428 (2006), citing People v. Miller, 173 Ill. 2d 167, 186 (1996). It has long been recognized that special care must be taken by the trial court in ruling upon the admissibility of scientific evidence since juries tend to equate science with truth and may place substantial weight on any evidence labeled scientific. People v. McKown, 226 Ill. 2d 245 (2007). The critical issue is whether the expert\u2019s legal testimony aids the trier of fact by explaining a factual issue beyond one\u2019s ordinary knowledge. Martin v. Sally, 341 Ill. App. 3d 308, 315 (2003), citing Eychaner v. Gross, 321 Ill. App. 3d 759, 779 (2001). The admission of expert testimony is within the discretion of the trial court and will not be reversed on appeal absent an abuse of that discretion. Martin, 341 Ill. App. 3d at 315, citing In re Detention of Tittlebach, 324 Ill. App. 3d 6, 10 (2001).\nBefore proceeding to the issue of whether the trial court abused its discretion by barring Eiben as a trial witness, we note that plaintiff failed to make an offer of proof regarding Eiben\u2019s proposed testimony at the trial level. We must first determine what effect, if any, plaintiffs failure to make an offer of proof has on this appeal.\nGenerally, when a trial court refuses evidence, no appealable issue remains unless a formal offer of proof is made. Volvo of America Corp. v. Gibson, 83 Ill. App. 3d 487, 491 (1980). The purpose of an offer of proof is to inform the trial court, opposing counsel, and a reviewing court of the nature and substance of the evidence sought to be introduced. Volvo of America Corp., 83 Ill. App. 3d at 491. Where it is not clear what a witness would testify to, or what the basis for his testimony is, the offer of proof must be considerably detailed and specific, so that a reviewing court can thereby review whether the exclusion was proper. Volvo of America Corp., 83 Ill. App. 3d at 491.\nHowever, an offer of proof is not required where it is apparent that the trial court clearly understood the nature and character of the evidence sought to be introduced. Volvo of America Corp., 83 Ill. App. 3d at 491. Such is the case here. A review of the record demonstrates that the trial court had before it Eiben\u2019s written report and lengthy deposition testimony, which contained within them all of the opinions that he would have provided at trial. The trial court also heard extensive argument from both parties regarding Eiben\u2019s qualifications, opinions and the lack of a factual basis for those opinions.\nHaving determined that plaintiff\u2019s failure to make an offer of proof did not result in waiver, we now turn to a determination of whether the trial court abused its discretion by barring Eiben as a trial witness.\nAs noted, the trial court barred Eiben\u2019s testimony for two reasons. First, the trial court barred Eiben\u2019s opinions from trial because the opinions were not based on a reasonable degree of architectural or scientific certainty. Second, the trial court barred Eiben\u2019s opinions from trial because the opinions had no factual basis. For the reasons that follow, we find that the trial court did not abuse its discretion by barring Eiben\u2019s opinions from trial.\nA. Reasonable Degree of Architectural or Scientific Certainty\nAs noted, the trial court barred Eiben\u2019s testimony from trial because he could not hold his opinions to a reasonable degree of architectural or scientific certainty.\nTo begin, we recite the familiar rule that \u201c[individuals are permitted to testify as experts when their experience and qualifications provide them with knowledge beyond that of lay persons and where their testimony aids the jury in reaching a conclusion.\u201d Dominguez v. St. John\u2019s Hospital, 260 Ill. App. 3d 591, 594-95 (1993). An expert\u2019s testimony must be to a reasonable degree of certainty within the field of his expertise to be admissible. Aguilera v. Mount Sinai Hospital Medical Center, 293 Ill. App. 3d 967, 972 (1997). An expert\u2019s statement that his or her opinions are based on a reasonable degree of certainty within a given field allows the courts to know that the opinions are an expression of the general consensus of recognized thought within the given field. Dominguez, 260 Ill. App. 3d at 595; Yates v. Chicago National League Ball Club, Inc., 230 Ill. App. 3d 472, 485 (1992). In Illinois, the admission of expert testimony is governed by the standard set forth in Frye v. United States, 293 F. 1013 (D.C. Cir. 1923). Donaldson v. Central Illinois Public Service Co., 199 Ill. 2d 63, 76-77 (2002). Pursuant to the Frye standard, which is also known as the \u201cgeneral acceptance\u201d test, scientific evidence is only admissible at trial if the underlying methodology or scientific principle upon which the opinion is based is sufficiently established to have gained general acceptance in the particular field in which it belongs. Donaldson, 199 Ill. 2d at 77.\nIn other words, when an expert testifies to a reasonable degree of certainty within a given field, it means that others in the field would agree with the expert\u2019s opinion. However, \u201cthere is no magic to the phrase itself.\u201d Dominguez, 260 Ill. App. 3d at 595. \u201cIf the [expert\u2019s testimony] reveals that his or her opinions are based upon specialized knowledge and experience and grounded in [scientific, medical, architectural, etc.] thought, it is of no consequence that the witness has failed to preface the opinions with the phrase, \u2018within a reasonable degree of certainty.\u2019 \u201d (Emphasis added.) Dominguez, 260 Ill. App. 3d at 595.\nHowever, the opposite is true when an expert testifies that he cannot base his opinion on architectural or scientific certainty. In the instant case, Eiben testified that he could not testify to a reasonable degree of architectural or scientific certainty whether (1) the water stains on the underside of the third-floor porch were present at the time of plaintiffs fall, (2) whether ice damming had occurred around the time of plaintiffs fall, (3) whether ice or snow was on plaintiffs concrete step at the time of plaintiffs fall, and (4) whether plaintiff actually slipped on an unnatural accumulation of ice. Accordingly, Eiben\u2019s testimony regarding such matters was properly excluded from the jury.\nB. Insufficient Factual Basis\nAs noted, the trial court also barred Eiben\u2019s testimony from trial because his opinions lacked a sufficient factual basis. \u201cAn expert\u2019s opinion is only as valid as the basis and reasons for the opinion.\u201d Wilson v. Bell Fuels, Inc., 214 Ill. App. 3d 868, 875 (1991), citing McCormick v. Maplehurst Winter Sports, Ltd., 166 Ill. App. 3d 93, 100 (1988). \u201cA party must lay a foundation sufficient to establish the reliability of the bases for the expert\u2019s opinion.\u201d Petraski v. Thedos, 382 Ill. App. 3d 22, 28 (2008), citing Turner v. Williams, 326 Ill. App. 3d 541, 552-53 (2001). Expert opinions based on guess, speculation, or conjecture are inadmissible. Modelski v. Navistar International Transportation Corp., 302 Ill. App. 3d 879, 886 (1999).\nIn Aguilera v. Mount Sinai Hospital Medical Center, 293 Ill. App. 3d 967 (1997), the plaintiffs decedent was taken to the emergency room complaining of numbness on the right side of his body. About six or seven hours later, a CT scan was taken, revealing a brain hemorrhage. The patient died a few days later. The plaintiff presented two experts who testified that the emergency room physician\u2019s delay in taking the CT scan caused the decedent\u2019s death. It was the plaintiffs theory that a diagnosis of the condition would have triggered surgical intervention to prevent the decedent\u2019s death. However, on cross-examination, the plaintiffs experts admitted that they would defer to a neurosurgeon as to whether surgery should have even been performed; yet the only neurosurgeons testifying in the case stated that surgery would not have been appropriate. This court held that the opinions offered by the plaintiffs experts lacked a sufficient factual basis and were therefore based on conjecture. Aguilera, 293 Ill. App. 3d at 975.\nLikewise, in the case at bar, Eiben\u2019s proffered opinions lacked any factual basis.\nAs noted, Eiben expressed the opinion that an unnatural accumulation of ice formed on the third-floor porch of the building in one of two ways. Eiben opined that water leaked through a gap between the roof of the masonry building and the wooden porch roof, as they existed at the time of plaintiffs fall. Alternatively, Eiben opined that the unnatural accumulation of ice on the third-floor porch was caused by an inadequate drainage system.\nIn ruling to bar Eiben\u2019s opinions for lack of a sufficient factual basis, the trial court firstly found that Eiben\u2019s opinions could not be based on his 2005 inspection because he never inspected the roof as it existed at the time of plaintiffs injury, since the entire roof was replaced in 2000, prior to his inspection. We agree.\nEiben\u2019s inspection occurred on September 20, 2005, six years and eight months after plaintiffs fall. It is undisputed that in 2000, after the time of plaintiffs injury, an entirely new roof was installed over the building. The post-2000 roof was constructed as one continuous structure that extended over the porch and contained no gaps. Any opinion based upon Eiben\u2019s inspection of a roof that was entirely different than the roof as it existed at the time of plaintiffs injury would be speculative.\nDespite the foregoing, plaintiff argues that Eiben\u2019s opinions could be based on his 2005 inspection, because Eiben focused on the slopes and angles of the roof to formulate his opinions. On appeal, plaintiff argues that although the roof had been entirely redone in 2000, the slopes and angles of the roof in 2005 were the same as the slopes and angles of the roof at the time of plaintiffs injury. However, plaintiff does not cite to anything in the record and does not point to the testimony of a single witness that shows that the slopes and angles of the 2005 roof and the roof as it existed at the time of plaintiffs injury were the same. This court\u2019s own review of the record on appeal does not reveal any.\n\u201cTestimony based on an inspection after the event in question is not competent unless evidence is also introduced to show that the conditions inspected had remained unchanged in the interim.\u201d La Salle National Bank v. Feldman, 78 Ill. App. 2d 363, 372 (1966). Since there is a complete lack of any such evidence, plaintiffs argument must fail.\nAs noted, Eiben also criticized the \u201cpeel and stick\u201d repairs made to the roof in 1997. Eiben opined that an unnatural accumulation of ice might have occurred on the third-floor porch because the \u201cpeel and stick\u201d repairs were insufficient to remedy the dangerous condition caused by the absence of flashing between the masonry and wooden roofs, as they existed at the time of plaintiffs injury. However, for the reasons stated above, Eiben\u2019s opinion that the insufficient repairs caused an unnatural accumulation of ice on the third-floor porch cannot be based on his 2005 inspection. Eiben himself conceded that he never observed the \u201cpeel and stick\u201d repairs, as an entirely new roof was installed in 2000, prior to his inspection.\nPlaintiff then argues that Eiben\u2019s first opinion that water had leaked through a gap between the masonry and porch roof was based on a sufficient factual basis, because the opinion was based on his observation of water stains on the underside of the porch roof. We disagree. Eiben did not reference any industry standards to formulate his opinion. Although he stated that testing could have been conducted to determine the precise age of the water stains, he conducted no such testing and stated that he had no way of knowing when the water damage occurred.\nNor could Eiben\u2019s opinion that an unnatural accumulation of ice occurred on the third-floor porch because of a leak between the gap of the masonry and porch roofing be based upon any of the depositions that Eiben reviewed in preparation for his own deposition. When asked if he had relied on any depositions to formulate his opinion, Eiben stated that several depositions \u201cwere consistent with\u201d his opinion but that he had not relied upon them. Eiben specifically stated that he reviewed several depositions the night before his own deposition but had formulated his opinion well in advance of his review of those depositions.\nAs noted, Eiben\u2019s alternative opinion was that the unnatural accumulation of ice on plaintiff\u2019s porch was caused by the roof\u2019s inadequate drainage system. Eiben also stated that \u201cice damming\u201d in conjunction with the building\u2019s inadequate drainage system may have caused an unnatural accumulation of ice on the third-floor porch.\nBefore proceeding with an examination of the factual basis for Eiben\u2019s alternative opinion, we note that plaintiff may have waived his contentions regarding Eiben\u2019s second opinion on appeal because he agreed at the trial level that Eiben could not testify regarding the drainage system, specifically the building\u2019s gutter system. In plaintiffs counsel\u2019s words, Eiben could not testify regarding the drainage system because \u201cthe water never reached the gutters.\u201d\nUnder the \u201c \u2018doctrine of invited error,\u2019 \u201d a party may not request to proceed in one manner and then later contend on appeal that the course of action was in error. People v. Harvey, 211 Ill. 2d 368, 385 (2004), quoting People v. Carter, 208 Ill. 2d 309, 319 (2003). To permit a party to use, as a vehicle for reversal, the exact action which it procured in the trial court \u201c \u2018would offend all notions of fair play\u2019 \u201d and encourage duplicity by litigants. Harvey, 211 Ill. 2d at 385, quoting People v. Villarreal, 198 Ill. 2d 209, 227 (2001). Thus, when a party \u201cprocures, invites or acquiesces\u201d to a trial court\u2019s evidentiary ruling, even if the ruling is improper, he cannot contest the ruling on appeal. People v. Bush, 214 Ill. 2d 318, 332 (2005).\nWe will nevertheless examine the factual basis for Eiben\u2019s alternative opinion.\nAs noted, Eiben was \u201cvery critical\u201d of the drainage system and the way it was maintained. However, he offered no explanation as to why the system was inadequate.\nEiben stated that the roof as it existed at the time of plaintiffs injury was poorly designed and was susceptible to \u201cice damming.\u201d In forming his alternative opinion, Eiben did not review any of the building\u2019s blueprints. He did not pour water on the roof and did not observe any drainage patterns. He did not measure the roofs dimensions, slopes, or overhangs. He stated that the building had been cited for inadequate heat in the past and that inadequate heat leads to uneven thermal transmission, which in turn leads to \u201cice damming.\u201d However, Eiben did not know if the citations were issued at the time of plaintiff\u2019s fall or if the inadequate heating conditions had been remedied prior to plaintiffs fall. He stated that one of the depositions that he had reviewed \u201cwas consistent\u201d with \u201cice damming,\u201d but that he in no way relied upon the deposition to formulate his opinion.\nBased upon the foregoing, it is apparent that Eiben\u2019s alternative opinion also had no factual basis and that the trial court did not abuse its discretion by excluding it from trial.\nCONCLUSION\nFor the foregoing reasons, we affirm the judgment of the circuit court of Cook County. We cannot say that the trial court abused its discretion by barring Eiben\u2019s opinions because (1) his opinions were not held to a reasonable degree of architectural or scientific certainty, and (2) the opinions had no factual basis.\nAffirmed.\nCAHILL, EJ., and GARCIA, J., concur.\nOn appeal, the parties argue extensively regarding whether Eiben was qualified to testify about roofing and its composition. Despite the parties\u2019 extensive arguments, we decline to address whether Eiben was qualified to testify regarding roofing and its composition for two reasons. First, despite the parties\u2019 lengthy arguments regarding Eiben\u2019s qualifications, the basis for the trial court\u2019s order barring Eiben\u2019s testimony was that his opinions (1) were not held to a reasonable degree of architectural or scientific certainty, and (2) lacked a factual basis. Second, having already determined that the trial court did not abuse its discretion by barring Eiben\u2019s testimony for the reasons given in the trial court\u2019s order, any determination of whether Eiben was qualified to testify regarding roofing and its composition would be dictum.", "type": "majority", "author": "JUSTICE ROBERT E. GORDON" } ], "attorneys": [ "Brustin & Lundblad, Ltd., of Chicago (Marvin A. Brustin, Milo W. Lund-blad, and Jennifer M. Hill, of counsel), for appellant.", "Johnson & Bell, of Chicago (Scott W. Hoyne and Jonathan W Goken, of counsel), for appellee." ], "corrections": "", "head_matter": "EFRAIN TORRES, Plaintiff-Appellant, v. MIDWEST DEVELOPMENT COMPANY, Defendant-Appellee.\nFirst District (1st Division)\nNo. 1\u201406\u20143698\nOpinion filed May 19, 2008.\nBrustin & Lundblad, Ltd., of Chicago (Marvin A. Brustin, Milo W. Lund-blad, and Jennifer M. Hill, of counsel), for appellant.\nJohnson & Bell, of Chicago (Scott W. Hoyne and Jonathan W Goken, of counsel), for appellee." }, "file_name": "0020-01", "first_page_order": 36, "last_page_order": 48 }