'Satan killed the girls,' Delphi suspect said

The provided episode describes the ongoing trial of Richard Allen, accused of the 2017 murders of Abby Williams and Libby German in Delphi, Indiana. The text focuses on Allen's mental state, with testimony from a defense neuropsychologist who claims that Allen's behavior in jail, including multiple confessions, was influenced by psychosis brought on by solitary confinement and isolation from his wife. The prosecution disputes the claim, arguing that Allen's confessions are accurate despite his mental state, while also presenting evidence from corrections officers and a psychologist who corroborate the confessions. The text also includes background information on the murders, the investigation, and the extensive media attention the case has received.