Complete story — includes the ending
While Neal distracts Rebecca, the FBI search her apartment. Peter concludes that she is actually in love with Neal, and as a ruse calls her in and tells her that Neal is the prime suspect in Hagan's murder. She asks Neal to meet in a park; Neal tells her he will have to run and she offers to go with him. Just as she is about to say that she is not really a mild-mannered book expert, she detects the FBI stakeout and flees. From evidence in the apartment, Peter determines that she is really Rachel Turner, a disgraced former MI5 agent. He also figures out where she hid the gun with which she killed Siegel. Against Peter's instructions, Neal arranges another meeting with her, offering to trade the location of the diamond for Hagan's blackmail information. Once he has the information he handcuffs her and tells her the FBI are on the way. She shoots the handcuff instead of him but she has been delayed long enough for the FBI to catch her. With Siegel's murder solved, Peter and Elizabeth prepare to move to Washington, where he has accepted the FBI promotion and she has accepted a job with the National Gallery. Neal and Mozzie are preparing to use Mozzie's memorized information to find the diamond when "Rebecca" phones from prison to say she will see Neal soon.
Sources and content license
Source and revision history · Adapted from Wikipedia contributors, List of White Collar episodes. HTML formatting and reference markers removed. · Content license