Numb3rs.

I'm a big fan of the movies of Ridley and Tony Scott, so I don't know how I missed the fact they are brothers. The two are collaborating on TV series (that premiers on CBS in January) called Numb3rs:

"Rob Morrow stars as an FBI agent who recruits his mathematical genius brother to help the Bureau solve a wide range of challenging crimes in Los Angeles. Inspired by actual events, the series will depict how the confluence of police work and mathematics provide unexpected revelations and answers to the most perplexing criminal questions."

I'd be much more hopeful about the series if it were going to be on HBO but I'll be watching.