At approximately 12:47 AM on Monday, August 24, 2026, officers assigned to District C-6 (South Boston) responded to a radio call for a person stabbed in the area of 1104 Massachusetts Avenue (South Bay Mall) in Dorchester.

Upon arrival, officers observed the victim being treated by Boston EMS for an apparent laceration. The victim was transported to a local hospital with non-life-threatening injuries.

Officers were provided a description of the suspect and began canvassing the surrounding area in an effort to locate him. Officers observed an individual, matching the description of the suspect, walking through the parking lot towards I-93. While speaking with the individual, officers observed blood on his left hand and underneath his fingernails. When asked by officers what had led to the blood on his hands, the individual stated he was involved in a fight.

Additional responding officers spoke with the victim who stated he was attempting to break up a fight on a party bus when the DJ/ suspect lunged at one of the males involved in the altercation. During the altercation, the victim was slashed.

Officers arrested Stanley Saintile, 32-years-old, of Waltham. Saintile is expected to be arraigned in South Boston District Court on the charge of Aggravated Assault and Battery.