Police arrested Davis on Tuesday. The affidavit said he “grabbed St. Clair’s underwear and gave him an ‘atomic wedgie.’ Davis allegedly pulled the elastic waistband of St. Clair’s underwear over his head and around his neck.”
Oklahoma Medical Examiner spokeswoman Amy Elliott said the cause of death was asphyxiation and blunt force trauma.
Pottawatomie County Sheriff Deputy Travis Palmer said Davis and St. Clair were drinking beer on the night of Dec. 21 at the older man’s residence when St. Clair began speaking ill about his wife, who is Davis’ mother.
Investigators said St. Clair’s elastic waistband was stretched over his head and that it left ligature marks around his neck. Blood splatter was also found in the kitchen, the living room and on the living room ceiling.
(Another article)[https://www.cbsnews.com/news/cops-man-killed-stepfather-with-atomic-wedgie/] detailing the crime: