Harry's Law episode about concussion in sports
 

This past week's episode of Harry's Law had a case where a couple lost their son to a concussion suffered while playing football. There is a very good representation of the current research about concussion. There are a few minor errors but overall, it is a very well done script.

I think you can watch the episode online at http://www.nbc.com/harrys-law/ or maybe HULU.