The Washington-area woman attended President Barack Obama's speech at the Congressional Black Caucus dinner over the weekend.
When the crowd left, Clinton couldn't find her 1994 Lexus.
Police told her the Secret Service probably ordered the car moved for security reasons.
But no one seemed to know where it was taken.
She spent the night in a hotel.
Next day police still couldn't find the car.
So, Clinton got a friend to drive her home.
They spotted the Lexus just a-half block away.
It was parked in a no parking zone in front of a fire hydrant - but wasn't ticketed.