Series 4

01 The Missed Bus Episode 111th October 2022 Police mount urgent searches for two vulnerable autistic young men. Eighteen-year-old Matthew has missed his usual bus home, while 29-year-old Luke has disappeared from his care home. 02 The Open Door Episode 218th October 2022 Police concern mounts for two men. Fifty-eight-year-old Gavin has vanished after giving away money, while a student has disappeared after joining a mysterious church. 03 The Note Episode 325th October 2022 Police deal with two different missing people who both may be at risk. Mark has left a troubling note for his wife, while a potentially suicidal woman has vanished. 04 The Abandoned Car Episode 41st November 2022 South Yorkshire Police race against the clock to find two missing women, both of whom are at potential risk of harm from abusive ex-partners.