Julien Arnold, 35, was killed on November 7, 2022, outside his home in the Cypress Hills section of Brooklyn. Police say a gunshot rang out at about 5:18 p.m. on Ridgewood Avenue; officers from the 75th Precinct found Arnold with a fatal gunshot wound to his back. He was taken to Jamaica Hospital Medical Center and pronounced dead upon arrival.

Witnesses reported an unidentified man in light-colored clothing fleeing the scene. Investigators later linked the suspect to a black Chevrolet Equinox and released an image of that vehicle in hopes of generating leads. The motive for the shooting has not been established, and no arrests have been announced.

If anyone saw the events on Ridgewood Avenue that evening or has information about the vehicle or the person who fled, please share what is known with investigators.