324 N.C. 246
N.C.
1989

Petition by defendants for discretionary review pursuant to G.S. 7A-31 ‍‌​​‌​‌​‌​​‌‌​‌‌​‌‌‌‌​​​‌​‌​​​‌​‌​​‌​‌‌‌‌‌​‌‌‌​​‌‍and Appellate Rule 16(b) as to additional issues allowed 2 March 1989.