Lange, described as being larger than her lover, threw him down, witnesses told police. That's when she allegedly killed him, although she told deputies she doesn't recall hurting him.

She allegedly had some killer cleavage.

Donna Marie Lange, 50, is accused of smothering her boyfriend to death with her ample chest after witnesses told police they saw the couple drinking and arguing in their Everett, Wash., motor home, according to the incident report obtained by the Daily News.

Snohomish County Sheriff’s Office deputies arrived at the Airport Inn trailer park at around 12:45 a.m. Saturday, where a 51-year-old man required CPR.