The Killing - Season 2 Episode 11 -

Although she is now out of the psychiatric ward, Linden will not give up on the investigation. She asks Gwen to use her father's influence in Washington to get a federal warrant to search the casino. Gwen has a tense confrontation with her father but gets it in the end. The FBI raid the casino and apparently find nothing. Linden has in fact recovered the city hall key card she saw. It doesn't lead them to the Mayor's office as expected but to another office in the building. Stan meanwhile is ordered by mobster Janek Kovarski to eliminate Joseph Nowak. Stan refuses but...