The Ultimate Vampire Resource and Directory

Season 1,episode 05,
"Vampires (Part I)"
Patrick decides to investigate club Rojo, an underground club rumored to be a vampire hub.

Season 1,episode 06
"Vampires (Part II)"
Patrick may be a headache for his team but this time it's reach unbearable levels. Ratings are dropping as he continues to pursue the vampire story. Andrea, his Producer is particularly affected with his scathing remarks.
Unknown to the team, Patrick is slowly turning into a vampire as a result of Alex's dying bite. He soon discovers that the only way he could stop from turning is to successfully destroy the bloodstone, a supernatural gem that holds all the powers of a vampire clan.

Season 5, episode 65
December 5, 2009
"Campus Vampire"
The Midnight DJ crew goes back to school to investigate a series of vampire attacks in a university.