Homicide: Life on the Street S03E03 - Extreme Unction

As Pembleton digs deeper into the investigation, a witness, "Pamela" Wilgis, shows up. Pembleton knows Wilgis is the murderer, but when he confronts her with the evidence, Wilgis claims to have multiple personalities. Later, Pembleton, Giardello and Russert must stand by as Wilgis publicly confesses to the murders on television. Meanwhile, Felton decides to give his marriage a second chance, and he and Russert end their affair.