Akatsuki no Ageha

Akatsuki no Ageha is a manga written and illustrated by KIRIHARA Kotori.

Plot
Once again, the police are baffled by the serial killings of several young women. Kudou, a detective, is referred to a young girl by a friend. But this girl isn't what she seems - Kudou saw her at the crime scene. Apparently she's a vampire!!