S2, E6: Key evidence implicates Landry (Jesse Plemons) in the murder investigation prompting him to come clean with his father. Tami's (Connie Britton) more free-spirited sister, Shelley (Jessalyn Gilsig), comes to help Tami out with the baby, but only manages to make waves in the Taylor household. Meanwhile, Tim Riggins (Taylor Kitsch) is kicked off the team and must prove to Coach Taylor (Kyle Chandler) that he truly wants to be a Panther.