Jourdyn J. Williamson was 20 when she was fatally shot on March 10, 2015, while riding in a car in the 100 block of Mississippi Avenue in Joliet, Illinois. The vehicle also carried three young children and another woman; several people on foot opened fire and Jourdyn was struck in the forehead. The driver attempted to get help by driving to a nearby food mart, and Jourdyn was pronounced dead at Presence St. Joseph Hospital.

The shooting happened in broad daylight around 6:30 PM. Witnesses said multiple people were involved but could not give detailed descriptions, and the suspects fled on foot. Joliet police investigated and believed more than one person was responsible, but no arrests had been announced and the case remained unsolved.

Jourdyn was remembered by family as a loving mother, daughter, and sister; her obituary noted employment at Thomas Toyota and Kmart and active involvement in the Joliet community. Can anyone with information about the March 10, 2015 shooting or the people seen near Mississippi Avenue that evening help investigators?