Reported Missing

(BBC1, 9pm-10pm)

Suffering from advancing dementia and heartbroken over the recent death of his wife, 82-year-old Archie has vanished, leaving no sign of his whereabouts. PC Geoff Moore and the team have to get as much information as possible from his son Peter, who went to visit his father at home one morning to find his house empty. The police launch a full-scale search.