[There's a quality to him that reminds Joan of Sherlock. That moment when his eyes lost just a bit of focus, his expression faded just a touch, before coming back completely to the conversation. Sherlock does it when a thought has caught his attention, when he's working something out in his head.

Interesting.]

I'm a consultant for the police. [She tilts her head.] But...you know what FBI and local police look like. Which means you've dealt with both of them. Do you work with the police too?