Experts agree babyâs death was not preventable Four years after 29-day-old baby Levi Shane Vanin died, experts now agree on his cause of death, the Coronerâs Court has heard. Health by Jordanna Schriever Premium Content Subscriber only Medical experts have agreed the death of 29-day-old baby Levi Shane Vanin was not preventable just as a coronial inquest into the boy's death more than four years ago was due to begin. The Coroner's Court had set aside 10 days to hear evidence about the death of Levi from Tuesday, but counsel assisting the coroner, Ahura Kalali, said the experts now agree Levi's cause of death was an intra-uterine infection.