Ishmael Petty, who was separately convicted of assaulting prison employees, is the latest to face a possible death sentence ...

Justice Department Seeks Death Penalty for Man Who Killed Fellow Supermax Inmate ... of attacking two prison librarians and a case manager who were delivering books to his cell, prosecutors ...

Petty, 56, was serving a life sentence at ADX Florence, the highest-security federal prison in the U.S., when prosecutors say he killed a fellow inmate in the same unit in 2020. He was sentenced ...

WASHINGTON — 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 ...