There was a report of shots fired at UMass Boston, prompting a large police response on campus Thursday afternoon, the Boston Police Department confirmed. Shots were reported at 3:45 p.m. near 240 Morrissey Boulevard at the campus's location in Dorchester. Sky 5 video showed campus employees and students evacuating a school building with their hands in the air. One officer was seen with a rifle from Sky5 as police officers swarmed the area. According to several UMass Boston alerts, the incident is a "public safety threat" and is in/near a residence hall in the school's East Building. The school is...