A 21-year-old woman froze to death Sunday after she left a house party in Wisconsin wearing just shorts and stockings.

Elizabeth Luebke was found by a passerby just a few blocks from the house she had attended a party at the night before, the Milwaukee County medical examiner said in a report.

Luebke, who attended the party following a concert on Saturday night, had been reported missing by her mother.

Officials said that a video camera at a nearby business captured Luebke walking down the street when she suddenly collapsed in front of a home and eventually stopped moving.

It was a freezing night, with a low temperature of –27.5 degrees with the wind chill factored in at 4:25 a.m., when Luebke collapsed.