"Jaliscoe" is the third episode of Gunsmoke that originally aired on May 10, 1952. In this thrilling episode, a man known as Jaliscoe Pete and his gang commit heinous acts, including the murder of Will Thompson and his family, making it appear as if they were killed by Indians. Marshall Matt Dillon faces the challenge of unearthing the truth while navigating the tensions that arise from these violent events, ultimately seeking justice in a semi-lawless town.