Cold Justice (8 p.m., TNT) – In the season finale, the conclusion to last week’s 2-parter about two different murder cases in White Settlement, Texas.
Pedro E. Guerrero: A Photographer’s Journey (9 p.m., UNC-TV) – An American Masters documentary on the life and work of Mexican photographer Pedro E. Guerrero.
Dateline (9 p.m., NBC) – Joyce Mitchell, the New York prison seamstress who helped two inmates escape.
Treehouse Masters (9 p.m., Animal Planet) – Inspired by South American treehouse maestro Richard Brunnelli, Pete builds a hexagonal live-in treehouse in coastal Oregon in the season finale.
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Cutie and the Boxer (10 p.m., UNC-TV) – A POV documentary about the chaotic 40-year marriage of boxing painter Ushio Shinohara and artist Noriko Shinohara.