BLACK HEROINE IS TURNED EVIL

http://www.imdb.com/title/tt1991199/?ref_=ttfc_fc_ttA beautiful diva is murdered on the set of horror director Vincent Augustine’s latest film “Chapel Blood.” Somewhere between the crime scene and the coroner’s van, the body mysteriously disappears. Meanwhile, the city’s supply of donated blood is being dangerously depleted. Suspecting a connection between the events, detectives Mike Hung and Sasha Colfax go undercover at the studio to investigate. Their attempt to crack the case quickly turns into a desperate battle for survival when they uncover an age-old war between rival vampire covens that threatens to consume humanity - Sasha is eventually converted over to the side of evil by the dark king

Teeth & Blood (2015)

A diva actress is murdered on a set film. Meanwhile, the city's blood supply is mysteriously being depleted. Dets. Mike Hung and Sasha Colfax go undercover to crack the toughest mystery of their lives in a vampire-infested studio.Sasha, however is eventually turned evil by the vampire king.......