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The Independent UK
The Independent UK
National
Alanna Durkin Richer

Justice Department seeks death penalty for man who killed fellow supermax inmate

Attack Plans Messages FBI - (Copyright 2025 The Associated Press. All rights reserved)

The Justice Department will seek the death penalty for a man accused of killing a fellow prisoner at the federal government’s “Supermax” prison in Florence, Colorado, while serving a life sentence for killing his cellmate at another lockup, the department announced Thursday.

Ishmael Petty, who was separately convicted of assaulting prison employees, is the latest to face a possible death sentence as the Trump administration pushes to revive federal capital punishment. The Justice Department last week announced that it would seek the death penalty for Luigi Mangione in the killing of UnitedHealthcare CEO Brian Thompson.

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