A former Assistant Garda Commissioner from Cork will feature in tonight's episode of The Case I Can't forget on RTE One.
The episode will focus on Pat Leahy's time as a member of the "Tango Squad" and their surveillance of the notorious Dublin criminal Martin Cahill - who was known as "The General."
Cahill's multi-million euro heists and attack on the State’s leading forensic scientist led Gardaí to launch the biggest surveillance operation in the history of the force.
The episode will reveal the gripping details of the covert operation to retrieve the stolen cash and smash the criminal ring.