Season 4, Episode 18 Blood Ties

First Aired: April 16, 2001

Renee and Liam suspect that Zo'or is responsible for a string of murders when they connect the victims to the now-defunct Blood Ties project, which used Taelon core energy to cure human illnesses. Renee: Jayne Heitmeyer. Liam: Robert Leeshock. Sandoval: Von Flores. Zo'or: Anita La Selva. Da'an: Leni Parker.