Sisters of Evil

Hoping for a hot night, a young man follows photo model Danielle Breton home. When he wakes up in Danielle's apartment in the morning, he is brutally murdered. Journalist Grace Collier observes the murder from across the window, but the alarmed police find no clues. No one wants to believe Grace! She then tracks down the mysterious Danielle on her own. The trail leads to the fall of a pair of Siamese twins...