This The Mentalist screencap contains
tunnel ferroviario and traforo di ferrovia.
There might also be
portcullis, tromba delle scale, carcere, jailhouse, gaol, tintinnio, slammer, angusto, trascurata, jail, clink, poky, pokey, and prigione.
The Mentalist 6x10 "Green Thumb" - The FBI reluctantly enlists Jane's help to find a missing computer programmer, but he won't help unless Lisbon is brought on board as well, on THE MENTALIST, Sunday, December 8th on CBS.