Today Boston Police arrested a man for the stabbing death of a female over a domestic dispute early this morning at a residence in Dorchester.On Thursday, November 2, 2006 at approximately 3:00am, officers from District 3 responded to 75 Armandine St. in Dorchester for a report of a person stabbed. On arrival, officers located a female victim inside the above location suffering from a stab wound. EMS responded and transported the victim to Boston Medical Center where she succumbed to her injuries. This morning at approximately 9:00 am, the suspect arrived to Boston Medial Center with complaint of injuries. Boston Police placed him under arrest at the hospital, where he currently remains under uniformed guard while he undergoes treatment. The suspect will be booked upon release. The suspect has been identified as Niles J. Reavis, 41, of Dorchester. The victim has been identified as Sandra Reavis, 39, of Dorchester.