Massachusetts State Police troopers chased after a suspect who later jumped in a backyard pool where she was arrested Monday morning.

More than 200 citations were issued during a state police operation for speeding and aggressive driving on Tuesday.

The decisions land all four police officers on the National Decertification Index and bar them from future law enforcement ...

A Massachusetts State Police trooper was seriously hurt in a hit-and-run crash on the Mass Pike early Tuesday morning.

Massachusetts State Police Col. Geoffrey Noble said that in the aftermath of the Karen Read case, the department will continue to work on improvements in oversight and accountability.

Suspect in custody after Massachusetts State Police trooper seriously injured by hit-and-run driver in Chicopee, police say ...

Off-duty Massachusetts officer Kelsey Fitzsimmons was shot during an armed confrontation while being served a restraining order, leaving her hospitalized in stable condition.

A Massachusetts State Police cruiser crashed while responding to a separate crash on Interstate 190 in Sterling, police said.

A Massachusetts State Police cruiser rolled over and crashed on I-190 in Sterling while responding to a separate crash on the highway Saturday afternoon, the police department said.

A Massachusetts State Police trooper was conducting a traffic stop in Chicopee when they were struck and seriously injured by a vehicle that did not remain at the crash scene.