A motorcyclist and his girlfriend were knocked off of their bike by a swerving car, and after being confronted by another motorcyclist, the driver of the car was all like "I don't care." The video of the accident, which was taken by the friend (a fellow motorcyclist riding behind them), depicts the two riders trying to pass the car and getting hit after it suddenly jerks out of the lane (the incident starts at about 1:40):
Sources: Lanesplitter