Updated

Two Massachusetts teenagers have been killed in a fight stemming from a dispute over parking outside a party, authorities said, and three people have been arrested.

The Worcester district attorney said 18-year-old Nelson Geraldino was stabbed multiple times and 17-year-old Pedro Genoa was shot in the abdomen and suffered other injuries in the melee early Sunday morning in Fitchburg.

Genoa's 18-year-old brother, Ronny Genoa, was hospitalized with multiple gunshot wounds, according to District Attorney Joseph Early Jr.

Two brothers who were injured, 22-year-old Orville Carrion and 27-year-old Jose Carrion, have been charged with murder and are being held without bail. Ronny Genoa has been charged with assault with intent to murder and mayhem.

It's unclear whether any of the defendants have attorneys.