Darnell: *wry grin* You're allowed to ask. I'm just not allowed to answer. *shrugs* There's a lot of confidential work, though sometimes I'm loaned out to other teams whose work I /can/ talk about. Homicide, high crime, sometimes cyber-crime, any time there's something especially difficult and the detectives on the case want a fresh set of eyes that might catch pieces of the puzzle they're missing.