On April 14, 2022, 18-year-old Jorge Leos of Colton, California, was shot during a car-to-car incident on the 1800 block of Pennsylvania Avenue. He was taken to a hospital and died of his injuries the next day. The Colton Police Department opened an investigation into the shooting.

Police identified and arrested several suspects. On April 21, 2022, 20-year-old Kai Blackwell was taken into custody in Colton. Two more people were later detained in Upland: 20-year-old Jacob Cabral-Sanchez and 51-year-old Melissa Sanchez. Blackwell and Cabral-Sanchez were charged with suspicion of murder; Melissa Sanchez was charged as an accessory to a felony. Authorities did not immediately disclose a motive or additional circumstances surrounding the shooting.

Anyone who knew Jorge, was in the area that night, or has information about the shooting is asked to come forward.