DHRFTG [Bell Corpse]

Dracula Has Risen from the Grave (1968): The start of the film has a village in Transylvania starting their day and an alter boy beginning his morning duties. But when he goes to ring the bell, he finds blood dripping down the ropes. The local priest soon arrives, hears the boy's screams and goes to investigate where the blood is coming from. Finding a grisly surprise at the source.

Example of:
Peek-a-Boo Corpse