Duane "Dog The Bounty Hunter" Chapman proposed to Beth, died of cancer, RadarOnline.com has learned.<br /><br />In a shocking trailer for Dr. Oz — set to air on February 3 – Duane, 66, can be seen asking his girlfriend, Moon Angell, to be his wife.<br /><br />"Moon Angell will you marry me?" he asks.<br /><br />"I am a lot happier with her around," Duane tells Oz.<br /><br />Duane’s daughter later spread to her lungs, resulting in a stage 4 diagnosis. On June 22, 2019, while filming the show with Doug, she was hospitalized and placed in a medically-induced coma. She died four days later from complications. She was 51.<br /><br />Doug said goodbye to his beloved in a beautiful Hawaiian memorial service, and later, in a Colorado funeral, surrounded by their family.
