|Dates||???? - 2006 (killed by Dean Winchester)|
Pamela Clayton worked as a nurse at the clinic in Rivergrove, Oregon.
Pamela was in the clinic when Sam arrived there with Duane Tanner's mother just after the outbreak of the Croatoan virus. Pam opposed the killing of Duane and his mother when they were believed to be infected. While Sam and Dean try to find a way to escape the town, Pam corners Sam, cuts hims, and bleeds on him, revealing she was infected. Once Dean and Sarge are able to break down the she is shot dead by Dean.