Patrolman William E. Sheehan

Patrolman William E. Sheehan

Westwood Police Department, Massachusetts

End of Watch Tuesday, February 11, 1975

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William E. Sheehan

Patrolman William Sheehan was shot and killed by a man who had just murdered the owner of a Chinese restaurant as the victim was driving his vehicle. The suspect, who was a passenger in that vehicle, was a former New Hampshire state trooper who was fired for extorting the owners of Chinese restaurants.

Patrolman Sheehan and his partner were on patrol when they encountered the vehicle stopped in traffic. They stopped their patrol car in front of the vehicle and began walking back towards it, not knowing a murder had just occurred.

The suspect met the officers between the vehicle and the patrol car and immediately opened fire with a .357 caliber revolver, striking Patrolman Sheehan in the eye. He then attempted to shoot Patrolman Sheehan's partner, but missed. He fired a second shot, striking the partner in the abdomen. The suspect ran out of ammunition as he attempted to shoot the officer again.

The officer was able to grab Patrolman Sheehan's service weapon and shot the suspect in the legs several times as he fled.

The suspect was found guilty of two counts of murder and one count of attempted murder, and was sentenced to life in prison. The suspect escaped from a work release program in 1987, but was caught in Chicago and returned to prison.

Patrolman Sheehan had served with the Westwood Police Department for 30 years.


  • Age 63
  • Tour 30 years
  • Badge 1

Incident Details

  • Cause Gunfire
  • Weapon Handgun; .357 caliber
  • Offender Sentenced to life

Most Recent Reflection

View all 16 Reflections

Patrolman Sheehan, it has been 49 years since you were taken from us. It is personally embarrassing to me that a former and disgraced member of the New Hampshire community would turn to a life of an assassin. An apology from the State simply does not suffice.

New England law enforcement has continued to thrive, learn and become safer due to the traditions and sacrifices you, your family, and many others have made for us. Thank you for your 30 years of law enforcement service.

Chief (Ret) Steven Marshall
Georges Mills, NH

February 11, 2024

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