Bunbury Mail | Missing Esperance campers: Search for Jeremy and Marama Sim shifts after Munglinup phone lead ABC Online The search for a missing West Australian couple has moved to a coastal area west of Esperance, after mobile phone records shed new light on the pair's whereabouts. Jeremy Sim, 41, and his wife Marama, 38, left their Esperance home to go camping in the ... Phone signal clue in search for WA couple Search continues for missing Esperance couple |