Tammy was a Public Relations Specialist from Sydney, Australia who met with Oscar, Faith Harrington, Rune, Mo, and Z-Man and brought them to a laboratory where they were doing some research on snakes. Tammy enlisted Faith to assist her in draining the snakes of their venom as Faith had extensive knowledge about snakes. The venom was later used by Oscar to murder Dr. Luis Arreglo when he stabbed him in the chest with a syringe filled with the venom.