This The Mentalist screencap contains
chainlinkomheining and playtime hek.
There might also be
penitentiaire inrichting, penal facility, gevangenis, jailhouse, gerinkel, slammer, miezerige, pokey, jail, gaol, clink, poky, gevangenis jailhouse, cel, gevangenis cel, and gevangeniscel.
The Mentalist 6x12 "The Golden Hammer" -- Jane and the FBI investigate the murder of a high-tech cartographer who may have unearthed a spy ring before his death...