Olutoyosi Akinbami Molomo, 31, was found dead on July 31, 2024, inside a residence on Billy Mitchell Drive in McKinney, Texas. Deputies from the Collin County Sheriff’s Office responded after someone arrived at a local emergency room reporting an unconscious man with a head injury at that address. The Collin County Medical Examiner’s Office determined Molomo died from a gunshot wound and classified the death as a homicide.

Investigators arrested 65-year-old McKinney resident Mark Anthony Horak on an allegation that he knowingly altered the crime scene after Molomo’s death. Horak was charged with tampering with or fabricating physical evidence with intent to impair a human corpse, a second-degree felony under Texas law. The Collin County Sheriff’s Office is continuing its investigation and asks anyone with information to contact the Criminal Investigations Division.

If anyone knew Olutoyosi Molomo or has information about what happened at the Billy Mitchell Drive residence, please share what you know with investigators.