Person in custody after crash, shots fired in Mattapan

Person in custody after crash, shots fired in Mattapan Boston police are investigating a crash and shots fired in the Mattapan neighborhood of the city.Officers were called just after 9 p.m. to River Street, where they said they found evidence of a shooting and a crash.One person was injured in the crash and taken to a local hospital.Responding officers also found a firearm, and one person was taken into custody, officials said.WCVB will have more information when it becomes available. Boston police are investigating a crash and shots fired in...