Two prison workers were taken hostage as the riot spread to other parts of the facilities.

This is a great place for the prison workers to live.

He also said prison workers face less stress with multiple executions.

All three chemicals are administered by prison workers who generally have no medical training.

The get-tough measures can make the jobs of prison workers much more difficult.

Banning smoking also means that the prison workers have to comply.

On this particular day, two prison workers were beginning to clear the first cell in the abandoned tier, to store its records elsewhere.

Some prison workers were taken hostage and one inmate was seriously injured before the violence ended.

The hostages lived, but many of the inmates' demands were met, which angered the prison workers.

But three prison medical workers who saw him after the interrogation noted no signs of injury.