Follow live updates about the suspect accused in the Brown University shooting and an MIT professor's death days later, according to law enforcement officials.

The FBI was asking for the public's help finding a man "with a stocky build" in connection with Saturday's fatal mass shooting in Providence, Rhode Island.

Retired FBI agent expert explains why Brown University shooter search takes time as officers clear buildings methodically and early information often changes in active investigations.

Five days after the perpetrator of a mass shooting at Brown University escaped amid chaos, law enforcement officials and experts said the investigation is progressing and the escaped killer will have a hard time evading justice.

Security footage released by the FBI shows a route taken by a person police are seeking in connection with the Brown University shooting