A man injured Friday in an explosion of props for a movie car chase scene died Sunday at LDS Hospital, a hospital spokesman said.

Grant Richens, 37, of Pleasant Grove, died at 11:30 a.m. from injuries sustained in the explosion, said spokesman Tim Madden.Richens was injured when explosives he was rigging for the chase scene detonated about 1 p.m. Friday in a gravel pit near Peoa, in northeastern Utah.