MILFORD - Police say they have arrested the person accused of killing a teenager over the weekend in Milford.

Police arrested 32-year old Philip Moncrease Monday in connection with the stabbing death of Ryan Simpson. A 17-year-old Waterbury girl was also charged in connection with the incident.

Simpson, 19, was stabbed to death in his home during a party that stretched into Sunday morning. Officials say Simpson?s younger brother was also injured during the attack.