When an ex-soldier with PTSD goes missing after posting on social media that he wants to end it all, Cheshire Police need to work out fast what may lie behind his disappearance.
Gloucestershire Police mount urgent searches for two people with dementia. Sheila has vanished from her husband's side during a shopping trip, while John has headed out alone into the countryside.
Police in Gloucestershire are faced with a series of increasingly complex searches for 59-year-old Michael, whose paranoid schizophrenia prompts him to disappear and to go into hiding.
Gloucestershire police search for two vulnerable drug users. 37-year-old Aaron hasn't been seen on the streets for two months, while James has discharged himself from hospital against his doctors' advice.
