Continuity mistake: Peter and Roman dig up Lisa's corpse to steal internal organs. When they cut her open blood and fluids gush from the wound. A vehicle approaches, forcing the two to flee the scene. The Sheriff and Dr. Chasseur, who arrived in the vehicle, view Lisa's corpse a few seconds later and there is no blood on or around the body.
What Peter Can Live Without - S1-E9
Continuity mistake: Right after the opening credits Dr. Chasseur is in a hotel room. The U.S. Marine Corps tattoo on her shoulder is missing most of the time. (00:07:30 - 00:11:30)