Hubbard

Hubbard was a criminal held in Alcatraz.

Fiction

In 1946, Joseph Cretzer led a mutiny against the guards of Alcatraz alongside Coy, Thompson, and Carnes. Objectives of their escape plan included freeing Hubbard and Shockley from their cells, as well as bargaining hostages for their freedom – though the two warders they had hostage where killed in the struggle.

The prison authorities called in troops as reinforcements for the siege, with a warden telling them to blow up the whole wing of the prison if necessary. After three days of being holed up, the mutineers' bolthole was breached by the troops. Hubbard was shot and killed during the assault. The Truth About Alcatraz!

Notes

• Marvin Hubbard is the only participant of the Battle of Alcatraz to not have his own Wikipedia article.