You just hate to see luxury car-on-car violence like this.  Yesterday morning in Chicago, a man was pulling his BMW SUV into a spot on the third floor of a parking garage, when he accidentally hit the gas.  That sent his car FLYING through some guard wires, over a short concrete ledge, and onto the floor below.  And his BMW landed on a JAGUAR and a MERCEDES.  There was some damage, especially to the Jaguar, but fortunately no one was hurt.  The police say the BMW driver was, "shaken." 

(NBC 5 - Chicago) 

Here's a photo of the BMW on the Jaguar and Mercedes.