Jamie Carroll, 27, was killed in an early-morning shooting on January 12, 2018, in Darby Township, Pennsylvania. Officers responding to a call found Carroll lying in front of a house on the 1000 block of Barker Avenue; emergency medical personnel pronounced him dead at the scene.

Reports identify the incident as a fatal shooting but do not describe a public argument, a known motive, or why Carroll was at that location when he was shot.

If anyone has information about what happened that morning on Barker Avenue or knew Jamie Carroll, please share tips with the authorities handling the investigation.