A long time ago my mom was driving home and the car in front of her slammed on their brakes for some ducks crossing the road and she ended up hitting them. She got out, asked if they were okay and was ready to give them her information since she was as fault. The people in the car start hollering about a heavyset woman in the back being pregnant and going into labor and don't have time to deal with it and run off. She gets in her car and chases after to make sure everybody's okay and they proceed to turn into Burger King so she just drove on.

I think they might have thought they were at fault and didn't want to give up their information. Oh well, our insurance only had to fix our car.