303 S.E.2d 83 (1982)
306 N.C. 753
DEESE
DEESE
v.
LAWN AND TREE EXPERT CO.
Supreme Court of North Carolina.
September 21, 1982.Petition by plaintiffs to rehear 306 N.C. 275, 293 S.E.2d 140. Denied.
Supreme Court of North Carolina.
September 21, 1982.Petition by plaintiffs to rehear 306 N.C. 275, 293 S.E.2d 140. Denied.