S7, E18: The Police serve warrants to search all the PLLs. Mona outs Aria for helping A.D. to the rest of the PLLs, and Aria tries to explain. Aria later learns new information about Dr. Rollins’ death. The PLLs start to consider the possibility they could be facing prosecution. Hanna and Caleb make strides in their relationship. Spencer and Toby spend a final night together, and Emily and Ally do the same. Aria threatens A.D. but he tells her it is too late and Aria soon realizes A.D. has set her up. Everyone thinks the game is over, but Caleb has tracked the game’s source through its phone signal.