Pretty Little Liars Season 2 Episode 17 : Blond Leading the Blind

The girls check out what Caleb got from A's cell phone. Hanna wants to let him know what's going on. They see a video from Alison's bedroom. Ian sets up a video camera, then Garrett leads Jenna into the room. Ian and Garrett argue over getting videos from Alison. Garrett finds Alison's wooden box, and the girls realize this was the night Alison was murdered. Toby calls Spencer, and she has Emily lie for her. Toby says Spencer's been "confusing...