MANCHESTER, N.H. (AP) – Police have arrested a 22-year-old woman in the death of her boyfriend.

Caryn Acevedo was arraigned on a manslaughter charge.

The victim, William Burns, 28, died Sunday night at Elliot Hospital

Police said they found Burns unconscious after responding to a call of a stabbing in a city apartment.

An autopsy conducted today showed death was caused by a stab wound to the back.

A probable cause hearing has been scheduled for May 26 in Manchester District Court.