Kimberly L. Harris, 25, was fatally shot on April 15, 2012, on the 2900 block of Arthington Street in Chicago’s East Garfield Park neighborhood. She had been a witness in a prior homicide in which her boyfriend, Keith Sluggs, was killed, and she had testified before a grand jury as the only witness to that killing.

Prosecutors say Terry Bridges and his brother Demarius Bridges plotted to stop her from testifying further. Terry Bridges allegedly offered Kimberly $20,000 and arranged a meeting on April 15 to deliver the money. Instead, Tyrell Lewis, described as an accomplice to the Bridges brothers, ambushed her as she exited her vehicle and shot her nine times. Investigators reported the gun used in Kimberly’s killing was the same weapon used to kill Sluggs; her purse and the gun were later found on a nearby roof.

Does anyone have information about Kimberly, her movements that day, or the meeting on Arthington Street?