Murder Machine: A True Story of Murder, Madness, and the Mafia by Jerry Capeci was an interesting read. It's mostly about the DeMeo crew in Brooklyn, one of the most violent groups of killers ever. John Gotti was afraid of them. It was like five serial killers deciding to work together. No idea how much of it was true, since mafiosos tend to embellish their crimes, but was still an enjoyable, pulpy true-crime novel.

Edit: just noticed the word "video" in the post title. My bad. 🙃

Edit2: background link about the crew.

https://mafiahitters.com/roy-demeo-crew-members/

Murder Machine: A True Story of Murder, Madness, and the Mafia by Jerry Capeci was an interesting read. It's mostly about the DeMeo crew in Brooklyn, one of the most violent groups of killers ever. John Gotti was afraid of them. It was like five serial killers deciding to work together. No idea how much of it was true, since mafiosos tend to embellish their crimes, but was still an enjoyable, pulpy true-crime novel.

Edit: just noticed the word "video" in the post title. My bad. 🙃