S4·E6 Secrets and Lies / The Distinguished Guest

Cettina doesn't know how to tell Torello that she's not actually pregnant because he's showering her with attention, arranging everything for the future baby. During an ultrasound, she steals a video showing triplets to play along.

Libero is worried about Olindo, an old friend of his who's been missing for days. He learns that he's in a nursing home and can't even talk to him or find out how he's doing. Libero then asks Guido to do an inspection.