After Season 2 Episode 9, "Sayonara, Hiawatha," fans of The Killing are clear about who their prime suspect is: Seattle mayoral incumbent Lesley Adams, who finished with 27% of the vote, the highest percentage of any suspect so far this season. Numerous other fans think the mayor may have delegated the task to his chief aide, Benjamin Abani, who finished in second place with 12% of the vote. Who do you think killed Rosie Larsen? Visit The Killing Suspect Tracker and choose a suspect. Every week you vote is another chance to win $10,000!

Click here to choose your prime suspect in AMC's The Killing Suspect Tracker

Only four episodes left until Rosie Larsen's killer is revealed. Don't miss an all-new episode of The Killing when it airs Sundays at 9/8c on AMC.

As Linden and Holder continue to investigate the murder of Rosie Larsen in Season 2, new evidence in the case is bringing them closer to discovering the killer. AMC's Rosie Larsen online interactive case file lets fans participate in their search. New Season 2 evidence just added includes Rosie's backpack, Alexi Giffords' cell phone (with Rosie's voice mail), and the photo of Richmond and his wife that exonerated Richmond. You can also get an overview of all of the suspects (including Sally Ames and Gil Sloane).

Click here to access Rosie Larsen's interactive case file.

After Season 2 Episode 8, "Off the Reservation," fans of The Killing have once again voted a new suspect to the top of the rankings: Seattle mayoral incumbent Lesley Adams, who finished with 19% of the vote. Last week's top vote-getter, Kalimish tribal chief Nicole Jackson, finished a strong second with 13%. Who do you think killed Rosie Larsen? Visit The Killing Suspect Tracker and choose a suspect. Every week you vote on a suspect is another chance to win $10,000!

Click here to choose your prime suspect in AMC's The Killing Suspect Tracker

Don't miss an all-new episode of The Killing when it airs Sundays at 9/8c on AMC.

You're a fan of The Killing. You're a master of trivia games. You're addicted to Facebook. Now it's time to combine these three. This season, AMCtv.com launched The Killing Ultimate Fan Game to test your recall of each episode. While your extensive knowledge won't earn you a badge from the Seattle Police Department, you could earn a variety of virtual badges if you earn enough points after signing in to play via your Facebook account. Think you know more than your friends? Challenge them! What are you waiting for?

After Season 2 Episode 7, "Keylela," fans of The Killing have voted a new suspect to the top of the rankings: Kalimish tribal chief Nicole Jackson, who garnered 14% of the vote. After two weeks at the top, Michael Ames drops to second with 11% while Nicole Jackson's head of security Roberta Drays rounds out the top three with 8%. Who do you think killed Rosie Larsen? Visit The Killing Suspect Tracker and choose a suspect. Every week you vote on a suspect is another chance to win $10,000!

Click here to choose your prime suspect in AMC's The Killing Suspect Tracker

Don't miss an all-new episode of The Killing when it airs Sundays at 9/8c on AMC.

Inspired by The Killing's Season 2 premiere, the puzzle wizards at The New York Times created two original The Killing-themed crossword puzzles. Initially only available from the Times, they're now available on AMCtv.com, too.

Do you know the nickname of the basement at Rosie's high school or which state is the setting for most of the action in the show? Then these puzzles were made just for you!

Click here to download two The Killing crossword puzzles created by The New York Times

After Season 2 Episode 6, "Openings,", The Killing fans still have Michael Ames as their prime suspect with 16% of the vote. Right behind him is his mistress, Rosie's Aunt Terry with 12% and Seattle Mayor Lesley Adams with 7% (down from 10% last week).Do you have a theory about who killed Rosie Larsen? Visit The Killing Suspect Tracker each week and choose a suspect. Every week you vote on a suspect is another chance to win $10,000.

Click here to choose your prime suspect in AMC's The Killing Suspect Tracker.

Don't miss an all-new episode of The Killing when it airs Sundays at 9/8c on AMC.

After watching Season 2 Episode 5, "Ghosts of the Past," The Killing fans have turned their attention to a suspect from Season 1: Michael Ames, the jet-setting father of Jasper, Rosie Larsen's ex-boyfriend. Michael finished with 19% of this week's vote, while Seattle Mayor Lesley Adams finished a strong second with 10%. Got a theory about who killed Rosie Larsen? Visit The Killing Suspect Tracker each week and choose a suspect. Every week you do so, you'll get another chance to win $10,000.

Click here to choose your prime suspect in AMC's The Killing Suspect Tracker.

Don't miss an all-new episode of The Killing when it airs Sundays at 9/8c on AMC.

After watching Season 2 Episode 4, "Ogi Jun", The Killing fans have shifted their focus to a new prime suspect: Alexi Giffords. This mob thug has just edged out last week's leader, Janek Kovarsky, with 15% of the vote. Got a theory about who killed Rosie Larsen and why? Visit The Killing Suspect Tracker each week, choose a suspect, share your reasoning, and see who's garnering suspicion. Every week you join, you'll get another chance to win $10,000.

Click here to choose your prime suspect in AMC's The Killing Suspect Tracker.

Don't miss an all-new episode of The Killing when it airs Sundays at 9/8c on AMC.

The Killing fans are clear about who the prime suspect is after Season 2 Episode 3, "Numb": Mobster Janek Kovarsky received almost 25% of the votes. Got a theory about whodunnit? Visit The Killing Suspect Tracker each week, choose a suspect, share your reasoning, and see who's garnering suspicion among fellow fans. For every week that you join in, you'll get another chance at winning $10,000.

Click here to choose your prime suspect in AMC's The Killing Suspect Tracker.

Don't miss an all-new episode of The Killing when it airs Sundays at 9/8c on AMC.