With murder. It was late last night when police got the call. A dorchester woman calling 911 for help, claiming that she was attacked inside her home. Knife. Stomping on the ground, lots of ground noise, i dont know how to describe it. Was it screaming or yelling . No, i didnt hear anything. No screaming, no yelling, but a 28yearold man did end up dead. Stabbed to death by his girlfriend, Valerie Cirillo perez. A young woman now charged with killing her boyfriend. Your honor, were on record as the matter, Valerie Cirillo perez in court charged with a murder, a plea of not guilty entered. Neighbors telling us, they never heard in i trouble in the couples apartment. Last night no different. She was pretty nice. Reporter and the sight of seeing this woman being brought away in handcuffs was surprising to them. I was surprised when i saw her in the police car. I said, oh, my god, something it was strange to me. Reporter the District Attorney put out a press release, saying the reason they