Among those arrested were alleged murderers, rapists, drug traffickers, child sex predators, and members of violent ...

A local leader of the bloodthirsty Trinitarios street gang will spend 14 years in federal prison for racketeering activities that prosecutors say include a number of murders. Aaron “Sosa” Diaz Liranzo ...

As dangerous street takeovers undergo a nationwide crackdown, Massachusetts has started to look for its own answers.

Two of the alleged Trinitarios gang members named in a sweeping federal indictment earlier this year have been extradited back to the U.S. to face charges related to two murders in Massachusetts.

Two teens police say are connected to a large-scale vehicle takeover in Boston over the weekend faced a judge Monday.

The police officer had to escape a cruiser filling with "sparks and smoke" as the crowd jumped on the hood during one of ...

George Sepulveda, 51, was convicted in 1997 after he instructed his members to kill the leader of a rival gang ...