Episode: 3x01 (Season 3 Episode 01) Name: Like You Like an Arsonist Originally Aired: Oct. 05, 2005 Plot: After spending the summer in Tree Hill with Peyton, Lucas eagerly awaits Brooke's and his mother's return to Tree Hill. Flashbacks reveal Peyton looking for the truth when a mysterious woman arrives at her home claiming to be her mother as well as Nathan revealing to Haley that he's going to High Flyers for the summer. Meanwhile, after the Scott Motors fire, Dan begins his quest to find out who attempted to burn him alive.