It sounds like "Ted Kennedy Chappaquiddick" syndrome.
They were at a Christmas party, witnesses said they were dancing and having a ferociously good time, and she was the driver.
?
“Her brother was sober, she told the newspaper, and was driving his wife’s car.
About 1:45 a.m. Sunday, a deputy on patrol in a rural area of Brookfield Township found a one-car traffic accident, the sheriff’s office said in a statement. “The deputy found a male occupant of the vehicle in the driver’s seat deceased,”