Tyrell Matthews was 24 when he was shot and killed on the evening of May 4, 2017, near his vehicle in the 500 block of Chateau Avenue in Baltimore. Born January 16, 1993, he was a Baltimore resident. The shooting was one of many gun-violence incidents in the city that year.

Investigators noted a lack of surveillance cameras near the scene, which complicated the inquiry.

If anyone knew Tyrell, saw activity around Chateau Avenue that night, or has information that could help resolve this case, please come forward.