The shooting occurred in the American Winthrop (Massachusetts), killing three people, including the suspect, local police said.
As the representative of the department, John Guilfoil, wrote on Twitter, the city police received reports that a large truck crashed into the building at 14.41 local time and that shots were fired. Upon arrival at the scene, law enforcement officers found that two people had received gunshot wounds.
It is noted that, as confirmed by the police chief, the guards shot at the suspect, he was seriously injured and was hospitalized, but it was not possible to save him.
“Winthrop police confirm that the suspect and two victims have died,” Guilfoil wrote.