As Lucy Creaney types another WhatsApp message to husband Finn, she stares at the grey ticks, wishing they would turn blue for ‘received’. She messages to say she loves him every day and tell him what their daughter Luna, five, and son Bran, 10 months, have been getting up to.
But there is never a reply.
Lucy has not seen or heard from Finn since March 25 last year, after the survival and bushcraft expert went hiking in the Scottish wilderness.