Glenn R Houston, 23, was fatally shot inside a store in the 400 block of East 79th Street in Chicago’s Chatham neighborhood on December 23, 2014. The shooting happened in the afternoon and followed two earlier attempts on his life; the assailant approached Houston inside the store and shot him multiple times. The attack was described as an effort by the shooter to enhance his street reputation.

Houston’s killing came during a year of widespread gun violence in Chicago and underscored ongoing problems with gang-related violence in neighborhoods like Chatham. The Chicago Police Department investigated the homicide and sought public help in their work.

Does anyone have information about Houston’s last known movements or who else was in the store that afternoon?