Dyson Cieslewicz

(nicknamed Dice) is the elder brother and first victim of Eddie Cieslewicz in episode 1x03 "Dexterity". He helps the WTF to pinpoint Eddie as the unsub and later assists in capturing him. His closest bond on the team is with Chaz Villette.

Dice is the POV character in episode 4x08 "Single Bullet Theory", where he is instrumental in tracking down Natalie Summers-Barrington.

Dice has a number of body piercings, which always set off the Idlewood metal detectors and require him to be searched by one of the security guards (normally Leon Hicks). 

Additional Appearances

 * In the DVD extra "Hand", Dyson gets a call from Chaz Villette about a (real life) case in Idaho with eerie resemblances to Eddie's.
 * In episode 2x03 "Sugar", Dyson is visiting Eddie in Idlewood when he runs into Daphne Worth.
 * In episode 2x06 "Cuckoo", Hafidha Gates discovers that Dyson is a subscriber to America Watches, the "right-wing nutbar conspiracy flake newsletter" published by L. Pearse Nelson.
 * In the DVD extra "On the Art of Rebuilding", we learn that Dyson has moved to Washington, DC.
 * Chaz and Dyson talk in the DVD extra "Confessions".
 * We see that Dyson visits Eddie every Wednesday in the DVD extra "Katabasis".
 * We learn how Dyson got a custom-made bicycle in the DVD extra "Stone Soup".