Kansas couple’s decades-long crusade to prove a murder conviction is chronicled in HBO’s docuseries

A Kansas couple, Eileen and Keen Umbehr, spent more than 15 years convinced Dana Chandler was innocent in the 2002 double murder of her ex-husband and his girlfriend, a crusade chronicled in HBO’s three-part docuseries. The piece follows their investigations, media attention, and courtroom twists—including an overturned conviction, a hung jury, and Chandler’s eventual third-trial conviction—highlighting questions about prosecutorial conduct and the limits of public crusades.