In high school locker rooms it's known as an "atomic wedgie." It's when a person yanks the underwear of his victim up over his head, causing embarrassment at best and considerable pain at worst. But prosecutors in Oklahoma say an "atomic wedgie" administered in late 2013 actually proved fatal.

It happened during a fight between 34-year old Brad Lee Davis and his 58-year old stepfather, Denver Lee St. Clair. The older man had already lost the tussle and that's when Davis pulled St. Clair's underwear up over his head. St. Clair had been beaten so badly that the elastic waistband cut off his breathing, resulting in his death.

Davis initially planned to argue self-defense, but now has pleaded guilty to first-degree manslaughter. Prosecutors want Brad Lee Davis sent to prison for 35 years for delivering the fatal wedgie.

(Source: ABC Radio News)

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