Heather Lynn Brown was 32 when she was found unresponsive inside her red car on the 3900 block of Kensington Avenue in Kansas City, Missouri. Police were called for an ambulance on the morning of July 12, 2012; investigators determined the circumstances were suspicious and opened a homicide investigation. The vehicle was towed with Heather’s body still inside for further examination while detectives canvassed the neighborhood.

An obituary lists her date of death as July 11, 2012, a day before she was found. Despite the initial investigation, no suspects have been publicly identified and no arrests have been announced, and the case is now treated as a cold case. If anyone saw Heather in the Kensington Avenue area around July 11–12, 2012, or has information that might help, please come forward.