4X06 Sanquinarium 11/10/96 Valerie Mayhew, Vivian Mayhew Kim Manners Richard Beymer, O-Lan Jones, Arlene Mazerolle Has the Aesthetic Surgery Unit of Chicago's Greenwood Memorial Hospital become the source of blood for a black magic user's blood sacrifice? After several patients are murdered by their incoherent doctors, evidence points to a nurse, but she may be trying to save the people. The Truth Is Out There