Megan Henderson

Lincoln must say goodbye to yet another loved one as he attempts to reunite with Michael; Michael's attempt to secure a getaway plane is grounded; Mahone deciphers a crucial puzzle piece; T-Bag gets his revenge on his tormentors; and Sara and Kellerman have a tense face-off that leaves one of them gasping for their last breath.

The prime suspect in a serial killer case dies, and the police are convinced he's the guilty party. When the dead suspect contacts Allison, he tells her that he's innocent and agrees to help her find the real killer if she will agree to help him give a message to his girlfriend.