SDMB Ghostbusters: Part Two, The Flatbush Avenue Ghost

Don heads downstairs to make the call. The rest of you remain on the 3rd floor landing. Mrs. Pogoni invites you inside for dessert (Jell-o with mini marshmallows), if you like.

Thumbing through the books you find some useful information.
Vampires: Undead creatures of the night with a blood fetish.

Vampires are harmed by direct sunlight.
Vampires are most active at night.
Vampires must return to their coffin to rest during the day.
A vampire’s coffin contains soil from their homeland.
A vampire keeps his coffin in a safe place, hidden from danger.
Vampires are often pale and skinny.
Vampires often have red bloodshot eyes.
Vampires are reclusive.
Vampires often have a single ‘assistant’ who they control with fear.
Vampires dislike garlic, crosses, and moving water.

There’s probably other information to be learned; there are a lot of entries and a lot of different stories about vampires.