For weeks, viewers have been riveted by "The Killing" and its central murder investigation of Rosie Larsen, a young girl whose body was found submerged in a car belonging to the mayoral campaign of Darren Richmond (Billy Campbell); nearly derailing his election hopes in the process.
And in the penultimate episode last Sunday, Detectives Linden (Mireille Enos) and Holder (Joel Kinnaman) separately came to the conclusion that Richmond himself was the killer, with Linden caught in Richmond's apartment when she made the discovery…
In this special advance clip from tonight's season finale, Linden and Holder speculate as to why Richmond may have killed Rosie in a car that could be linked back to him.
Of course, Richmond's seemingly incriminating activities may also be the latest in a long line of red herrings. Is he really Rosie's murderer or is the real killer still hiding in plain sight? This is your last chance to speculate, so leave your best guesses in the comment section below and don't miss "The Killing" season finale tonight on AMC!