Hmm. I wonder. I think you might be onto something there.
It seems pretty plausible to me that a young black man, having experienced both institutional and private racism, and having its existence pounded into him from birth, might just finally say, "I've had it! I'm not doing anything wrong and here is another MFer profiling me just for walking home with a snack! That's it! I'm not going to take it anymore!"
Moreover, I wonder if that is the real reason TM got so much support from the black community? I wonder if there is an undercurrent of, "That could be me or my son who finally had enough." I also wonder if there is an element there of not wanting to hold TM responsible for his actions because they can see themselves reacting the same way? They can appreciate why he acted the way he did?
It seems to me that maybe racism did get TM killed, just not in the obvious way.
In this scenario (which I don't find at all far-fetched), I have sympathy for the motivations of TM.
But that doesn't change the final analysis.
In fact, one of the great ironies of the meta-issue is the "macho BS subculture" (my words) which believes that physical assault ("beating up" someone) is a valid/efficacious way of "standing up for yourself"; this subculture is one of the very things reinforcing racial-cultural divides, and "keeping the black man down" by ensuring he constantly winds himself up in jail.
I will be the first to admit there are circumstantial disadvantages out of their control, but a very good first step would be, for example, TM's mother to acknowledge
her role in the death of her son, by failing to instill in him one of the most important pieces of advice:
do not start fights. If she really wanted to honor her son and his death, she would ensure that this lesson be spread as far and wide within her community as possible. It would save many, many lives. And it would be a step down the road towards racial-cultural equality.