Home / Series / On the Case with Paula Zahn / Aired Order / Season 7 / Episode 14

Signed In Blood

In order to solve the vicious double murder of a beloved couple, police must uncover a cold blooded killer's carefully calculated plot

Deutsch English
Cast & Crew
  • Originally Aired March 24, 2013
  • Runtime 60 minutes
  • Content Rating United States of America TV-14
  • Network Investigation Discovery
  • On Other Sites IMDB
  • Notes Is a season finale
  • Created April 12, 2021 by
    zedmusic12l97
  • Modified April 12, 2021 by
    zedmusic12l97
Name Type Role
Paula Zahn Guest Star
Karla VanDusen Guest Star Self - Victim (archive footage)
Richard VanDusen Guest Star Self - Victim (archive footage)