Child's Play (1988)
This doll is killer.
The Lake Shore Strangler, a mass murderer who has plagued the Chicago area for months, meets his untimely end when he gets shot in a toy warehouse. Left for dead, the killer summons the strength to recite a voodoo chant which causes his soul to be "reincarnated" into one of the dolls resting on the shelves. The incantation also sparks an unnatural lightning storm, and when lightning hits the warehouse, it burns to the ground. Only one doll survives: the doll possessed by the killer's soul.