The Unusual Suspects (season 1)

During a party at the home of successful businesswoman Roxanne Waters, a necklace worth sixteen million dollars is stolen. The ensuing investigation threatens to reveal many cracks in the gleaming facade of Sydney's eastern suburbs, shedding light on dubious business deals, intrigue and rivalries hidden behind the mask of friendship. Everyone from socialites and high-society pillars to housekeepers and nannies falls under suspicion.