Police on Long Island are investigating a domestic dispute that ended with a 13-year-old boy killing his mom's ex-boyfriend.
Suffolk County police say it happened at 3:45 a.m. on Monday in Mastic Beach.
Police say that Norman Shields, 48, entered the home of his ex-girlfriend on Selden Road and confronted her and her new boyfriend.
Police say Shields had a gun and started to assault Natasha Bivens, 31.
Her son stabbed Shields, who was then transported to Brookhaven Memorial Hospital Medical Center in East Patchogue. He was dead a short time later.
Police say that Shields and Bivens have a 4-year-old daughter, who was in the home at the time of the incident. The young girl was not hurt, according to police.
No charges had been filed.
Health officials say six Long Island beaches that were closed for one day have reopened to bathing. The Nassau County beaches were closed Monday due to storm water runoff that could negatively impact bacterial levels. The beaches were: Laurel Hollow Beach, Morgan Beach, North Hempstead Beach Park, Sea Cliff Village Beach, Tappen Beach and Theodore Roosevelt Beach.