Larry Peretti

is a former member of the ACTF and acted as media liason before Nicolette Lau. He informed Daphne Worth of the existence of the anomaly (see the extra for Endgames) and was still with the division at the time that Hafidha Gates was hired. 

He retired after being victim to an attempted drowning by an unidentified gamma in a case on Long Island. He was kidnapped, tortured, and killed as the 197th victim of Hope Mitchell in January 2009; her dumping his body was the opening scene of episode 2x06 "Cuckoo". 

In January of 2008, the Powers That Be mused about his possible fate; Mrs. Chow's name came up.