The Murder of Sonny Grotton (Maine)

MAINE MURDER, 1983: Sonny Grotton lay in his dooryard, blood pooling around him. Norma dialed 9-1-1. Everything happened quickly. When first responders arrived at the scene, Sonny spoke only in gurgled noises, unable to say who pulled the trigger firing three shots into his body, one at close range. Mervin "Sonny" Grotton was pronounced dead at 8:36 p.m. on December 16, 1983.A giving family man, a long career in the Navy. No known enemies, no suspicious dealings. Who would shoot and kill Sonny Grotton in his own front yard, with his wife and son just inside?