Not sure what the debate is here.
If they guy was impaired by multiple drugs especially illegal he should be punished.
Now dont know what his tests really showed and I guess THAT could be debated.
ALso dont know how legalizing pot would change THIS case? Impaired driving is impaired driving. While I would agree that the definitions of impaired and quality of testing should be accurate. Have no clue if they currently are not.
I'm fine with legalizing it by the way. While I was never a heavy user and pretty got the out of my system in a summer and havent uses in more than a decade Im fine with legalizing it.
I'm not comparing murder to legalizing weed.
I'm showing how silly your premise is that legalizing said illegal activity would, as I think you put it, will lower the number of THC-related car crashes. If marijuana is legalized, more people will smoke it and therefore more people will probably drive while stoned. Two of my cousins smoke pot and are very, very eager to grow and sell it to make big $$$.