Inside ‘Black Dolphin’ high security prison for the toughest criminals

Name: Inside ‘Black Dolphin’ high security prison for the toughest criminals
Uploaded: 2021-09-18T20:55:05+00:00
Duration: 6 min 54 s
Channel: GlobalDocumentary
Description: One of the most highly-secured locations in the world – Russia's Black Dolphin prison. It houses some of the country's toughest, most violent criminals. Today it holds hundreds of inmates and is known for its brutal rules.

GlobalDocumentary

5 years ago

One of the most highly-secured locations in the world – Russia's Black Dolphin prison. It houses some of the country's toughest, most violent criminals. Today it holds hundreds of inmates and is known for its brutal rules.