Occurred on January 21, 2015 / Bettendorf, Iowa, USA
Info: "I was driving home from work and heard the sound of the guy in the Lexus SUV hitting the car next to me. He was traveling at a high speed, I'd guess 100 mph. It initially felt like I had been hit as well and did check my car after I stopped. He slammed into the white car in front of me sending that car across the median into oncoming traffic causing another collision there. The Black SUV continued on a way further until it crossed over to the oncoming traffic and hit one more car then came to a stop. "