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During a practice session at Sandown race track, top racing driver Bob Wilkin is shot dead. Nobody heard the shot fired, and nobody saw the gunman. Homicide detectives have to sift through a maze of conflicting clues.
First Air Date : Oct 20, 1964
Last Air date : Jun 25, 1976
Episode : 514 Episode
Season : 14 Season
Runtime: 50 minutes
Studio: Seven Network
Country: Australia
Crew: