Shark (2006)

Sebastian Stark is a Los Angeles hot-shot lawyer, who leaves his lucrative career as a defender of rich criminals to try public prosecution under the District Attorney. He forms a trial team of his own, consisting of young lawyers, like Casey Woodland, the son of a legislator, who get an opportunity to learn straight from the master, if they can stand his hellish pace, and walk the tightrope between respecting the law while using it and doing whatever it takes to win. A private investigator helps out, digging up factual information. In nearly every episode, a criminal is found out and put behind bars, after testing out tactics in Stark's private mock court. Sebastian often also has to deal with his daughter Julie, who surprisingly chose to live with him after his divorce, rather than with her mother in New York City.