BOSTON —

A teenager was arrested Friday in connection with a homicide more than a year ago in Boston's Mattapan neighborhood.

The 16-year-old male was wanted on a warrant out of Suffolk Superior Court for murder, firearm used in a commission of a felony, assault and battery with a firearm, and carrying a firearm without a license.

According to Boston police, the teen was involved in a shooting on July 5, 2024, in the area of Gladeside Avenue and Donwood Terrace that killed 17-year-old Christian Cousins of Stoughton and injured a second victim.

The 16-year-old will be arraigned in Suffolk Superior Court.

The incident remains under investigation.

Community members who wish to provide information anonymously may do so through the CrimeStoppers Tip Line:

By phone: 1-800-494-TIPS

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