Red Dragon

Francis Dolarhyde (Ralph Fiennes), a.k.a. "The Tooth Fairy" fakes his death by leaving another man's body inside his burning house as he escapes the authorities. After everyone has let their guard down, he attacks Graham (Edward Norton) at his home, but Molly (Mary-Louise Parker) kills Dolarhyde. The film ends with Dr. Chilton (Anthony Heald) telling Hannibal Lecter (Anthony Hopkins) that a certain rookie female FBI agent has come to question him-Clarice Starling!
Thanks, M Lingo!