Rick and Michonne investigate CRM plans and attempt to protect Alexandria in the series finale.

Rick and Michonne return to CRM in "The Ones Who Live" episode 6 to uncover their plans, while facing obstacles like Pearl. The finale reveals Rick attending the Echelon Briefing and Michonne retrieving a dossier on Alexandria. The couple's mission is to prevent the CRM from discovering Alexandria, potentially changing the Walking Dead universe forever. The series finale airs March 31.