Episode Overview
A report surfaces in The Baltimore Sun detailing the investigation into Kellerman and his colleagues in the arson unit. Meanwhile, Munch delves into the mysterious death of a woman, discovered by her husband, raising suspicions about him, though Cox holds a different view. Pembleton aids Bayliss in resolving the ongoing Lambert case. The article rattles Kellerman, prompting him to confront Roland, only to learn that Roland is a federal informant. This revelation leads to Kellerman's suspension pending a polygraph test. Brodie receives an invitation to stay at Kay's place. Munch pressures a witness, causing a breakthrough, yet Cox's findings contradict this. While awaiting his polygraph results, Kellerman confides in Lewis. Cox interviews Munch's suspect in jail. Frank ponders his past and future. Ultimately, Kellerman passes the polygraph, but so does the federal witness, raising questions about the truth.