Dax

 

Dax is Laura's partner. He has an extremely keen sense of hearing and only wears a wire so that others can hear him.  He has a crush on Laura but keeps it under wraps.  Ricky and Laura are the only ones that know.  He respects Laura's relationship with Ricky.  He's later compromised by The Twins and nearly kills Laura as a result.  Murphy is able to undo the mind control, and while he's able to return to his duties and help them find compromised children, he still feels bad about himself for allowing The Twins to get to him.