Clarence Henderson, 33, was fatally shot outside the Klymax Lounge on Indiana Avenue in Kansas City, Missouri, in the early morning of May 21, 2023. Henderson, a local rapper who performed as Nutty Still Gassin, had left the venue around 1:25 a.m. when gunfire erupted in what police described as a targeted ambush. He succumbed to his injuries at the scene.

The attack killed two others: 41-year-old security guard and father Jason McConnell and 24-year-old bystander and mother of three Antoinette Brenson; two more people were critically injured. Investigators say surveillance footage and cellphone data showed a suspect had waited outside the club about 25 minutes before Henderson emerged, and that texts and the wait indicated a specific plan to confront him.

Officers later stopped a vehicle matching the shooter’s description near 35th Street and Prospect Avenue and arrested the driver, 36-year-old Isiah D. Clinton, initially for driving with a suspended license. In July 2023 prosecutors charged Clinton with three counts of first-degree murder, two counts of first-degree assault, and five counts of armed criminal action; prosecutors allege he was the primary aggressor and that others remain under investigation.

If anyone was at the Klymax Lounge that night or has surveillance footage from the area, please share what was seen or heard.