On the evening of April 28, 2018, 37-year-old Leroy D. Allen was at a large gathering in Matthews Park on Ayrshire Drive in Bridgeton, Missouri, when gunfire erupted about 6:00 p.m. Responding officers found Allen inside the park with fatal gunshot wounds; he was pronounced dead at the scene. Two other men, aged 42 and 39, were also wounded — one in the park with non-life-threatening injuries and another who later sought treatment at a local emergency room.

Investigators, with help from the Major Case Squad of Greater St. Louis, say the killing was an organized hit ordered by high-ranking members of the Gangster Disciples amid a leadership dispute. Federal authorities reported a directive from a national board member, Frank Smith, conveyed by a text message using the phrase Mike Tyson Punch Out, which gang members understood as an order to kill or grievously assault a rival. Evidence in the case identified Sean Clemon and Dominque Maxwell as the shooters who traveled to Bridgeton to carry out the attack.

Did anyone in the Bridgeton area attend that event or see people arrive at Matthews Park that evening who might have information about the shooting?