S1, E7: After Marty is shown a harrowing piece of evidence, he and Cohle forge a truce after years of vitriol, and we learn why Cohle returned to the state in 2010. Hart helps Cohle probe a murky conspiracy of disappearances connected to the Dora Lange murder, a path of connections that leads to the Tuttle family. Hart reconnects with Maggie after years without communication in order to confirm what the police wanted, and perhaps to say goodbye. Concerned that harm might come to him, Maggie pays Cohle a visit at the bar where he's working, but gets a cold shoulder for her efforts. Cohle and Hart uncover a connection to an old colleague and enact a plan to draw him out.