True Crime 48 Hours

The clan that killed in broad daylight


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The clan that killed in broad daylight: The true story of Arquímedes Puccio

A family that went to church on Sundays, swept sidewalks, and organized dinners in San Isidro operated a kidnapping and murder business from their basement. For three years, no one in the neighborhood suspected anything. How is it possible that a man with a diplomatic career, connected to state intelligence, kept three corpses and a woman chained while his son watched movies upstairs?

In this episode, we explore the investigation that led to the capture of the most sinister clan in democratic Argentina: the contradictions between what the family claimed to know, the confessions of the accomplices, and what the police found in August 1985. We unravel how Alejandro identified Ricardo Mannochan, why Laborda executed Emilio Nahún without collecting a ransom, and what role an undercover police officer played in protecting Puccio for years. How much institutional protection surrounded this operation?

Victim: Ricardo Mannochan, Eduardo Aulet, Emilio Nahún
Date: July 22, 1982 to August 23, 1985
Location: San Isidro, Buenos Aires, Argentina
Status: Resolved; life sentences executed; unresolved institutional details

- Three victims murdered in three years; a woman chained in a secret basement behind a wardrobe; police found a bucket, cot, and straw.
- Puccio denied everything until conviction in 1995; Laborda confessed that he recruited, manipulated, and defrauded money; unresolved contradictions about economic distribution.
- An undercover police officer warned Puccio of a monitored delivery operation; allowed the clan to prepare a defense; the informant's identity was never revealed.
- Daniel Puccio arrived from New Zealand with a letter from his father describing the business as "an industry without chimneys"; arrested in Brazil in 2019 with a false document; successful escape without public explanation.

Arquímedes Puccio, San Isidro kidnapping murder, 1982-1985, criminal minds, state intelligence, true crime, forensic, homicide, imperfect justice, Spanish true crime

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