Andrew J. Jefferson, 26, of McKeesport, Pennsylvania, was fatally shot early on October 1, 2018. He was last seen around midnight leaving his father’s house and was found by officers in the 1800 block of Forte Alley near Craig and Meadow Streets with a gunshot wound to the head; he was pronounced dead at the scene.

The Allegheny County Police Department handled the investigation. Authorities collected evidence and conducted witness interviews, but no arrests or publicly identified suspects have been announced and the motive remains unclear. Jefferson is mourned by his parents, siblings, children and many friends.

Anyone with information about what happened that night is asked to contact investigators.