Gone South Gone South

J.J.: The Undercover FBI Agent Who Took Down Len Davis and New Orleans' Dirtiest Cops

Aug 12, 2026 · 47m

Summary

Host Jed Lapinski tracks down Juan "JJ" Jackson, the legendary FBI undercover agent who infiltrated corrupt New Orleans police during Operation Shattered Shield. Jackson recounts his rigorous training under Donnie Brasco and his strategy for building trust with targets like Len Davis, including a famous scene where they stripped to check for wires. The episode details Jackson’s high-stakes work against Jamaican drug gangs and his pivotal role in convicting Davis, who ordered a murder in retaliation for a brutality complaint.

Topics discussed

Intro: Alma EHR and practice management Len Davis, Operation Shattered Shield, and the FBI agent The undercover search for 'JJ' and the wire check Meeting Juan Jackson and his path to the FBI FBI training and Donnie Brasco's undercover school Brasco's teaching style and Juan's undercover philosophy Infiltrating diverse groups and the origin of 'JJ' Juan's three rules for undercover work Studying targets and the Sammy Gravano detail The hitman sting and posing as a drug dealer The Waterbury, CT Jamaican gang operation Infiltrating the club and meeting McIver The Waterbury bust and returning to New Orleans The warehouse setup and the strip search test Gaining Len's trust and the plot to kill JJ The trial, testimony, and courtroom dynamics Aftermath, fame, and concluding thoughts
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