Adan Fabian Perez, a 48-year-old native of Guatemala who worked as a groom on the backside at Churchill Downs, was found dead in a barn at the racetrack in the early morning of May 6, 2012. His body was discovered at about 4:50 a.m. just hours after the Kentucky Derby ended. Perez was located in a barn where he did not work, and investigators said he had sustained injuries consistent with an altercation; his death was ruled a homicide.

Police described the investigation as complicated by a language barrier with potential witnesses and the transient nature of the racetrack workforce. Authorities said they were pursuing strong leads and considered robbery as a possible motive, but no suspects have been publicly named and no arrests have been announced. The case remains unsolved.

If anyone worked on the backside of Churchill Downs in 2012 or has information about that night, please come forward.