Overview: Mark and Carina race to help a critically injured paraglider who’s crashed into a cliff but challenging terrain hinders progress as night closes in. Jamie and Mike struggle to convince a cyclist hit by a car to go to hospital, fearing her adrenaline is masking multiple injuries. A bed bugs case has Nicola and Michelle getting itchy all over, while Taz and Amanda rush to aid a man who’s collapsed in agony at his workplace.