An MBTA Commuter Rail train struck and killed a man trespassing on the tracks at Brockton Station Tuesday, June 17, officials told The Enterprise.

But before that, Bratton was chief of the New York City Transit Police, which operated apart from the NYPD to patrol the subways—that is, until the transit force was merged into the NYPD in 1995.

The Boston College Police Department has raised more than $10,000 for the Welles Remy Crowther Charitable Trust through its new Red Bandana Police Patch Project. BCPD is selling commemorative patches ...