The murder case involving the son of Red Sox broadcaster Jerry Remy has led Massachusetts Attorney General Martha Coakley to call for a re-examination of the state's domestic violence laws.
Coakley on Monday also sought a full review of the circumstances surrounding the case, which she called a "horrible tragedy." But she stopped short of criticizing the handling of the case by the Middlesex District Attorney's office.
Jared Remy pleaded not guilty on Friday to charges of murder and domestic assault and battery in the killing of his girlfriend, 27-year-old Jennifer Martel.
Authorities say one of two suspects in the Boston Marathon bombing is dead and a massive manhunt is underway for another.
Residents of the Boston suburb of Watertown have been advised to keep their doors locked and not let anyone in.
The Middlesex district attorney says the two men are suspected of killing an MIT police officer at the college late Thursday, then stealing a car at gunpoint and later releasing its driver unharmed. Hours earlier, police had released photos of the bombing suspects and asked for the public's help finding them.
Authorities say a campus police officer at the Massachusetts Institute of Technology has died from injuries in a shooting on the campus outside Boston.
No arrests have been made and a manhunt is on for the shooter.
Cambridge police and the Middlesex District Attorney's office says the officer was responding to a report of a disturbance when he was shot multiple times. He later died at a hospital. His name was not immediately released.
State police spokesman Dave Procopio says the shooting took place about 10:30 p.m. outside an MIT building.