"Cassie St. Cyr
"You kill her, you gotta kill me too. You willing to have two murders on your hand?"
First episode: Hole in the Wall (s04e01)
Affiliation: St. Cyr Family"
First appearance: Beautifully Broken
A werepanther living in the inbred commune of Hotshot, she becomes involved with Jason after he sees her during a drug raid on Hotshot. She seems to be heavily attracted to him, but also informs him she has been promised to her half-brother and thus fiancé, Felton. Jason attempts to lure her away from Hotshot, unaware of her supernatural background, but Felton and her father get her to return every time.