Speaking from experience?

No, luckily not. I never had something as severe as that happen to me nor did I cause it and got away.

Well depends if the speed limit is over 100 km/h in that area. Then its just a red light not speeding.
Remember, it's traffic lights and crossroads. You don't drive at those speeds in those conditions. But enough with the traffic symbolism.
I think OP tried to cheat, and I don't buy his story that his "friend" sent him some BTC from the same casino and told him to play there. Whether or not his cheating attempt was financially worth it, doesn't matter. Hopefully it will be a wakeup call to play fairly from now on, or he will just change it up a bit and continue in the same way.