LaMarcus D. Clemons, a 20-year-old African American man, was shot multiple times and found dead in a residential area of Cahokia Heights, Illinois, on October 18, 2021. His body was discovered in a location described as having a high crime rate, and the Major Case Squad of Greater St. Louis responded alongside local law enforcement.

Investigators interviewed witnesses and collected forensic evidence. Several suspects were identified during the probe, and two people were later arrested and charged with first-degree murder and related offenses. At trial, the prosecution relied on eyewitness testimony and forensic evidence; the defense argued the case was circumstantial. A jury convicted the defendants and imposed lengthy prison sentences.

Who in the Cahokia Heights community remembers LaMarcus or has information that could shed more light on the events of October 18, 2021?