The crew race to a rattlesnake infestation, and attempt to rescue a man with dementia from a dangerous scene he created; Michelle learns the truth behind her sister's disappearance; A tragic accident shakes the crew to its core.
Stars: Rob Lowe, Liv Tyler, Ronen Rubinstein
Director(s): Gwyneth Horder-Payton
Writer(s): Ryan Murphy, Brad Falchuk, Tim Minear