
234 S.E.2d 2 (1977)
292 N.C. 467
Louie J. CRAWLEY
v.
SOUTHERN DEVICES, INC. and Zurich-American, Inc., Company, Carrier.
Supreme Court of North Carolina.
April 5, 1977.
James A. Simpson, for plaintiff.
Patton, Starnes, Thompson & Daniel, for defendants.
Petition by plaintiff for discretionary review under GS 7A-31. 31 N.C.App. 284, 229 S.E.2d 325. Denied.
