A Boy's Best Friend - S8.E24

Shy teenager Elly Goss disappears while on her way to her first party. Detectives fear foul play and question two layabout brothers, Arnie and Joe Watson, who were seen with the girl that evening. Involved in the investigation is Gordon Allen, whose marriage is on the rocks because he treats his wife Nola more like his mother, and Nola is embittered because of it.