The body of a young woman is found in a Stockholm hotel room. It appears that she has been strangled after a night partying with two young men, but the room was paid for using the credit card of a mugging victim whose alibi doesn't add up. Martin and Gunvald investigate under the supervision of their new boss Klas Freden.

Beck 27 - Room 302

Caroline, a woman in her late thirties, has lost everything and is searching for a new beginning. She moves into an old apartment and starts to realize that she is not as alone as she thought she was. Just as she is searching for something new, something old is searching for her.