Bricklayer
Don't Make Me Use The Bat
How arent they similar? Artest actually ASSAULTED and HARMED a person. Musselman had a .08 and did not harm anybody, so they are VERY similar. He could have been just fine, and since he is small only a few drinks could cause him to get a little drunk.
We're going to ignore the "smallness" issue, since that has never mattered in the least in any society I can think of beyond frat boys trying to get their dates drunk.
As for the rest, Ron assaulted someone. He received a record length suspension for it and had to go before David Stern and beg not to get booted form the league. Ron committed a crime. On the other hand, Ron's crime had a very low chance of actually resulting in an individual's death before he was pulled away.
Muss on the other hand got drunk and then drove. And 9 out of 10 times you get away with that (a bothersome thng here -- what are the odds he was actually caught on the very first time he did this). And then on the 10th you kill or maim somebody. Much like firing a gun into a theater -- if you miss, is it all good? Hardly. This will be chalked up to a "mistake". But it is the sort of mistake that kills thousands of people every year in this country. Ron committed assault, but in many ways it was the less dangerous action because he wasn't armed with a 1-2 ton steel weapon capable of trraveling at 100mph.