Funny you should ask that....not the first time this is asked of me since I did my NS in the Police Force. I can tell you without doubt, if I know my own father commited a crime..I will report him. He is still my father and I might get him the best defend to plea his case for a fair trial but I will report him for sure. Filial piety only goes so far for me.
There is moral and there is moral. I am unbias to a fault. So logic like what you present me does not and can't not sway me. If I did wrong and I am caught and tried for the crime...I will not fight it. Be a man and stand up to it. If you don't think you can be that way..then make sure you do the right thing all the time. Be Mindful. It's not hard. Unless you are selfish minded which is what I think this irrate driver is which lead to causing the death of a young woman.
This is not about law as in govt law or man made law. This is about the set of law or ethics you set up for yourself to follow internally. Knowing when to do what's right and if you want to do something bad or possibly be risky in nature...make sure you don't drag any innocent people into it to share your fate AGAINST their will. I bet you he was not just a rash driver but he favour himself to be a great racer and was also showing off to his female passenger how good he can drive which lead to the accident.
So I am sorry, I respect your view but i don't agree with it one bit lah. But that's just me.