Petition by plaintiff (Jenkins) for discretionary review pursuant to G.S. 7A-31 denied 20 July 1998. Conditional petition by defendant (Wysong & Miles) for discretionary review pursuant to G.S. 7A-31 dismissed as moot 20 July 1998. Conditional petition by defendant (Highland Tank and JJF Properties) for discretionary review pursuant to G.S. 7A-31 dismissed as moot 20 July 1998.