
    THERMAL SYSTEMS, INC. and Home Indemnity Company, Petitioners, v. John HINCKLEY and Florida Industrial Relations Commission, Respondents.
    No. 45709.
    Supreme Court of Florida.
    Jan. 22, 1975.
   Certiorari denied.

ADKINS, C. J., ROBERTS and OVER-TON, JJ., and ERVIN, Ret. J., concur.

McCAIN, J., dissents.  