assault July 30, 2019 7:10 am Teenager Arrested in Chelsea Baseball Bat Assault A 17-year-old is scheduled to appear before a judge after he was arrested in connection to a baseball bat attack in Chelsea, Massachusetts. US & World Videos 0:39 Police respond to incident in Whitinsville 2:39 American man awaits sentencing in Turks and Caicos ammo case 2:05 MIT monitors pair of opposing protests on campus 3:41 Cool air to linger over Boston into the weekend 2:28 Karen Read trial continues, jurors visit crime scene