Episode 7: What have you done with her?
It remains an unsolved mystery, a baffling cold case that will leave you wondering what really happened to this young girl. 23-year-old Leisl Smith left her Wallarah home on Sydney's central coast, where she lived with her father, around lunchtime on 19 August 2012. She hasn't been seen since. Here, in an emotional interview with New Idea Investigates, Leisl's mum Sandi talks about the theories surrounding her daughter's disappearance.