WARNING: If you don't want to know what happens in this episode, don't read this photo recap!
The ETU can't do an autopsy on Abby's body until it thaws, so for now it's impossible to determine whether this is actually Abby -- Flynn's wife -- or if Abby was a Hunter and made herself look like this person. Flynn is heartbroken any way you shake it.
Flynn heads to D.C. and tracks down could-be-Abby, who's looking very Hitchcockian Blonde-ish. It looks like she's got a beau, too, whom the ETU identifies as Richard Seraphin, Director of Global Asset Management at the International Monetary Fund (IMF).
Meanwhile, Flynn and Abby get into it in her hotel room. He's pretty pissed about six years of marriage to a woman who kept her secret identity from him ... and she wants the suitcase that was apprehended with Seraphin. It's chock fulla cash!
In a flashback, we see the Hunter who's assumed Abby's identity practicing for her new role, learning to play the piano and boning up on Flynn, whom she will soon seduce in the Baltimore bar. The body of the 'real' Abby is in the freezer just out of frame.
After all that excitement, it's time for a flashback to calmer times as Abby and Flynn settle into domestic bliss. Actually, Abby's having a bit of a hard time settling - her Hunter rage tends to make short work of Flynn's punching bags.
Flynn has finally accepted the truth: His wife is an alien from outer space. Abby swears she didn't kill Flynn's partner, Kevin, but admits that she was stealing info on drug investigations from him and funneling it to McCarthy. McCarthy's the one who killed Kevin.
Abby tells Flynn to shoot her and make a run for it so it looks like he overpowered her and escaped, but Flynn refuses. Abby persuades him by saying it was actually she who killed Kevin ... and that she never really loved him anyway. A gunshot heard from the hallway implies that she was successful.
Jackson tells Seraphin that he's been sleeping with and laundering money for slimy aliens and demands that he give him all of his records, bank account info, e-mails and passwords. As the drug in his coffee illicits hallucinations and confessions, Seraphin complies.