Explosives found by police at a properly in Kingston SE. Photo: SAPOLExplosives found by police at a properly in Kingston SE. Photo: SAPOL Credit: Supplied Source KnownTwo people are set to face court after police allegedly uncovered a cache of explosives while searching a home in South Australia. Camera Icon Two people were arrested after police allegedly found gunpowder and detonators during a search of a property south of Kingston SE yesterday. Camera Icon SAPOL’s Bomb Response Unit was called in and located and seized 11 naval ordnance laboratory (NOL) detonators and seven electrical detonators.