The detectorist team are desperate to find a treasured heirloom for a heartbroken family, and social media detective Mui hopes to get a lost possession back on its owner's wrist.

Our free-diving team are in a tight spot as they search for an irreplaceable piece of jewellery. Crafter Chris is challenged to breathe new life into some damaged spectacles, and social media detective Mui hunts for the owner of a drone that's filled with incredible holiday snaps.