Complete story — includes the ending
Woodford does not know who the mole is, but he is sure it is not Neal since a spy bug was found before Neal joined the group. Neal refuses to help find the mole, making Woodford trust him even more and reveal the plan to steal the cash from the airport via a massive armed assault. Peter finds that the spy bug was planted by Luc to spy on Keller, and he asks Luc to pull Keller off of the operation. Peter, Mozzie and Neal brainstorm ways the Panthers could steal the cash less dangerously, until Peter hits on the idea of using pneumatic tubes built decades ago to move mail out of the airport. Luc finds out Neal is hiding something and decides to disobey Peter and leave Keller on the operation. Keller kills Luc and puts his own tracking chip on Woodford's deputy, who is then killed by Woodford. The FBI and Interpol agree to keep the operation going so Luc's death won't be in vain. Peter misses the appointment with Elizabeth to view the first sonogram of their son, and vows to her that he will never let anything else be a priority. Mozzie begs Neal to be introduced to the Pink Panthers, but Neal refuses, telling him it's not the right time. Since the Panthers are now one man short, Neal brings Peter to the meeting stating he's the one who's been helping him. Woodford responds by aiming his gun at Peter.
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