When we last saw Fiona, she'd sacrificed herself to the FBI in order to keep Michael safe from a blackmailer who couldn't be deterred -- and as you can see from this exclusive ETOnline sneak peek clip from the Burn Notice premiere, Fiona might be behind bars for the long haul.
PHOTOS - Suits & Covert Affairs' New Seasons
In the season six premiere, titled Scorched Earth, Michael fights the clock in his hunt for Anson while Fiona is none too pleased to learn her F.B.I. interrogator is an old nemesis!
Burn Notice returns to USA on June 14 at 9 p.m.