This The Mentalist screencap contains
arrestzelle, arrestzelle., strafanstalt, strafvollzugsanstalt, justizvollzugsanstalt, and strafrechtliche anlage.
There might also be
gefängnis, klirren, knast, poky, pokey, jail, jailhouse, gaol, clink, slammer, zelle, and gefängniszelle.
Patrick Jane has been searching for Red John for 5 years, this May he'll meet up with him again. Hopefully this time he'll catch him for good! Watch The Mentalist Tuesdays on CBS!