On the Case with Paula Zahn - Season 11 Episode 13 Scent of a Killer
As the investigation into Sandra Iverson's savage murder appears to be going cold, a police canine team uncovers the trail of the unlikely killer.
- Genre: Crime, Documentary
- Studio: Investigation Discovery
- Keyword: journalist, homicide, interview, investigation, murder, murderer, killer, true crime, missing person, crime investigation, convicted murderer
- Cast: Paula Zahn