A 41-year-old man was found guilty and sentenced to life in prison Thursday for kidnapping and murdering a woman in Douglas County, district attorney officials said. On Thursday, a Douglas County jury found Casey Childers, 41, guilty of three felony charges: first-degree murder after deliberation, second-degree kidnapping and conspiracy to commit second-degree kidnapping, according to court records. District Judge Natalie Stricklin sentenced Childers to life in prison without parole for first-degree murder and 48 years in prison for the kidnapping charges.