Byron Keith Johnson Jr. was 21 when he was shot and killed inside a Warren, Michigan, barbershop on August 18, 2018. The attack involved multiple assailants and drew an intensive criminal investigation.

Police initially arrested six people in connection with the killing, a development that briefly raised hopes for the family and the community. As the probe continued, four of those six were released from jail, leaving investigators working to secure the evidence needed to move the case forward.

The shooting remains a stark example of gun violence in the city. Anyone who was in or near that barbershop on August 18, 2018, or who has information about the people involved is asked to come forward.