‘It’s torture’: prisoners’ letters expose subterranean Oklahoma ‘dungeon’ known as the tombs
- Posted on June 11, 2026
- By The Guardian
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- 1 min read
‘It’s torture’: prisoners’ letters expose subterranean Oklahoma ‘dungeon’ known as the tombs
Exclusive: letters from inside the underground H Unit of Oklahoma state penitentiary allege beatings, vermin, degrading punishment and in many cases no access to a most basic necessity – natural light