A couple months ago my wife and I were driving to some friends' house down a 2-lane highway southeast of here. A bit after 5 so lots of traffic both ways. We start coming up on a line of slowing cars, can't see why, but they are stopping, so I start applying my brakes, then letting off, apply, etc... so the brake lights go on and off a few times to warn the car behind me. As a general habit, I keep one eye on the traffic in front and another on the car behind me in situation like this take see if I'm gonna get rear-ended. And I generally leave about 2-3 spaces in front of me, so if I see someone having trouble stopping behind me I have room to move forward.
So the as the cars in front of me stop, and the guy behind me is doing a good job of stopping, I notice a car flying up behind him at full speed! I yelled to my wife uh-oh, and I floored it and drove off the right side of the road just as the car behind me got rear-ended. The car behind me ended up where we were, the guy that rear-ended him shot left into the oncoming traffic lane. I saw a large dually pickup towing a fifth wheel flat bed heading past us in opposite direction and expected the worst.... but somehow that was the end of the accident.
I ran back and checked the car behind us. It was an old couple. I asked if they were hurt? The first words out of the old guy's mouth were "I'm gonna kick that *******'s a**~!!!!" and he tried to get out of the car. I told him to stay in the car but he tried to get out and go after the kid that hit him. It was pretty easy to hold him back. I kept asking him if he was hurt and if his wife was hurt, but he was so angry he never checked on his wife. So I kinda forced him back in his car and told him to look after his wife. (she was physically fine, but pretty shook up). The kid started walking towards me and all he was saying over and over again was "My dad's on his way". He never asked about the people he rear ended. I told him to go over to the side of the road and wait there. I looked out and saw a guy directing traffic to our south and a woman directing traffic to our north. They seemed to know each other.
I noticed a walkie talkie on the guy's belt and asked if help was on the way. He was the guy that was driving the dually with trailer, said he was a volunteer firefighter, and the police and ambulance were on their way. The lady directing traffic was a friend of his from another car. He said he saw it coming and managed to get off the right side of his lane or he'd have killed the kid that caused the whole thing.
I asked him what caused the traffic backup, assuming it was just a car wanting to turn left. He said it was a combine holding up traffic that had no where to pull over to let traffic pass.
Kid's dad showed up, and came walking towards the old couple. I told him they appeared uninjured but he'd probably not want to go near them as the old guy wanted to kick his son's a** and he should probably wait for the cops. I also told him it was 100% his kid's fault. He acknowledge and went back to his kid.
A state trooper car pulled up, but it was an off-duty female officer with her husband and kids in the car on their way to dinner. Nevertheless, she pulled into a driveway, got on her reflective vest, and took over directing traffic. She handed me her phone and I typed in my info for her to give to the investigation officers when they arrived and she said thanks for sticking around and I could leave.
So... that was a long story, wasn't it?