Robert L. Howard, 39, was killed in Kansas City, Missouri, on April 20, 2011. Authorities classified his death as a homicide by use of force, but the specific events that led to the fatal incident remain unclear and the initial investigation produced few actionable leads.

The case is maintained by the Kansas City Police Department’s Cold Case Unit, which has periodically reviewed the evidence and sought new witness information. No primary suspect has been publicly named or arrested, and detectives continue to ask anyone who remembers something from that spring day to contact the department, including through anonymous tip lines.

Does anyone have information about Robert, his activities that day, or people who might have been nearby on April 20, 2011?