Hannibal Lecter catch another serial killer, Francis Dolarhyde, known by the nickname "The Tooth Fairy". Through the classifieds of a tabloid called "The National Tattler", Lecter provides Dolarhyde with Graham's home address, enabling Dolarhyde to disfigure Graham and attempt to kill his family. At the end of the novel, Lecter sends Graham a taunting note saying that he hopes Graham isn't "too ugly". In the 1988 sequel "The Silence of the Lambs", Lecter assists FBI agent-in-training Clarice Starling in catching a serial killer known as "Buffalo Bill". Lecter is fascinated by Starling, and they form an unusual relationship in which he provides
Fedora (KGB agent) a tantalizing clue that he knew of a mole in the FBI, telling agents that the KGB's agents were occupied meeting an FBI agent who was spying for the Soviet Union. Kulak referred to this unidentified FBI double-agent as "Dick". Kulak's information set off a decades-long mole hunt in the FBI. It has never been conclusively determined whether or not there was a mole working in the FBI. It has also never been conclusively proven that Kulak's approach to the FBI was not a KGB feint to throw the FBI's counter-intelligence operation into disarray – which his revelation did in