On October 8, 2020, 20-year-old Saheed Gayle was fatally shot in the parking lot of Monroeville Mall in Monroeville, Pennsylvania. Gayle, an African American man who worked at a shoe cleaning kiosk inside the mall, became involved in a verbal argument with 21-year-old Lawrence Mark Murphy and a woman; the argument escalated and Murphy shot Gayle just outside a mall entrance. Police were called shortly after 1:30 p.m., and Gayle died at the hospital from a gunshot wound to the chest. The death was ruled a homicide and an arrest warrant was issued for Murphy on October 12, 2020, on charges including criminal homicide and weapons violations.

Murphy later turned himself in and was charged with third-degree murder and a firearms offense. During court proceedings Gayle’s twin brother attempted to attack Murphy and was restrained by deputies and officers. Gayle’s family described him as selfless and loving; his mother, Theresa Kallon, has said she believes there may have been additional people involved.

Is there anyone who was at Monroeville Mall that day or who knew Saheed who can share information about the argument or what happened afterward?