Episode 6813

Imogen, Mason and Amber are in a panic as they rush to check that Josh is alive – relieved to see he's conscious, they try and call for help but they can't get reception on their phones. Amber takes control and orders Mason to run back to the campsite to get help. Guilty, thinking this is his fault, Mason takes off and is shocked when he runs into – Mark Brennan – who calls for a chopper.