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The Executioner

Name: The Executioner
Uploaded: 2008-05-27T14:00:00-0400
Duration: 13 min 10 s
Description: In his first interview, infamous Boston mob triggerman John Martorano coolly explains why and how he murdered 20 people to protect his friends, family and his gang's business. Steve Kroft reports.

In his first interview, infamous Boston mob triggerman John Martorano coolly explains why and how he murdered 20 people to protect his friends, family and his gang's business. Steve Kroft reports.