He expresses his resentment at being suspected of turning informant. Angie was unaware of her husband's status as an FBI informant. Kim is a widowed narcotics officer who meets with a potential informant named Kang. He learned accounting from Francis Silverberg, a Gambino family accountant who became an FBI informant. However, Fitzpatrick became an FBI informant. Cooley was soon in touch with the FBI and began cooperating as a federal informant. Herc claims it was from a confidential informant. Sosa has Omar killed for being a police informant, and makes Tony his business partner. She asked Fitzpatrick if he was a government informant, which he denied. Johnno interrupts the interrogation to release Wayne, who is his informant. After suspecting Ray of being an informant, Pegorino orders Niko to kill him. She acts as an informant for GCPD detective Bruce Wayne. He was released with sentencing to depend on his performance as an informant. Bunk repeatedly reminds McNulty, who eventually finds Omar with help from Greggs' confidential informant Bubbles. Suspecting Hector of being an informant, Tyrus alerts Gus.