Frederick C. Martin, a 24-year-old resident of Milwaukee, was shot and killed at a convenience store near 9th and Center on July 24, 2015. The shooting occurred around 6:30 p.m.; Martin was pronounced dead about half an hour later. The medical examiner ruled his death a homicide from a single gunshot wound.

Surveillance footage from the store was described as crucial, showing a sequence involving multiple vehicles and people that culminated in the fatal shooting. Martin’s vehicle was later found abandoned. Two men, Michael Williams and Tony Madison, were arrested and charged in connection with the killing; Williams was later convicted of first-degree reckless homicide, as party to a crime, use of a dangerous weapon, and felon in possession of a firearm and received a lengthy prison sentence. Funeral services for Martin were held August 1, 2015, at Shiloh Baptist Church in Milwaukee.

If anyone knew Frederick Martin, witnessed the events around the convenience store that evening, or has information about the vehicles or people seen on the surveillance footage, please come forward.