Melissa Caddick's foot washed up on a NSW beach roughly three months after she disappeared from her Sydney home. An inquest into how police investigated the case revealed some new insights, but the city's largest alleged conwoman still hasn't been found. 🎤: Gabi Warner 🎥: Chloe F #10NewsFirst #MelissaCaddick #Caddick #Ponzi #PonziScheme #Money #Conwoman #Conman #Mystery #UnsolvedMystery #TrueCrime #UnsolvedCrime #ColdCase #Australia #Sydney #DoverHeights #NSW #Police