Form a prison riot.
From Create Your Own Story
You ask a few prison mates if they want to start a riot at the courtyard as an attempt to escape. They spread the word secretly through the prison, and then it actually happens.
The jailbreak is a total success, which is a real surprise. You recognize even though you're out of your cell, it doesn't matter. You won't have a normal life anymore, you'll be busy staying away from police or it'll be prison all over again.
So you just shoot yourself to escape from this crap.
The End.