Carlos Ruiz, 37, was found fatally wounded after being shot in the back on a Sunday night at the intersection of Farnham and Union streets in Lawrence, Massachusetts. Police identified him the next morning; he was pronounced dead shortly after arriving at Lawrence General Hospital. Investigators at the scene believed a 9mm handgun had been used.

Local news listings recorded the date as April 24, 2016 and placed the killing among other gun deaths that day. As of the initial reporting, no arrests had been announced. The Lawrence Police Department was investigating with assistance from the Essex County District Attorney’s Office.

If anyone witnessed activity around Farnham and Union streets that night or has information about this shooting, please share what is known with investigators.