A child's car seat on the driveway of the home where 10-month-old Poseidyn Hemopo-Pickering was found unresponsive. Photo / NZMEA child’s car seat on the driveway of the home where 10-month-old Poseidyn Hemopo-Pickering was found unresponsive. Photo / NZME

Coroner Tracey Fitzgibbon at the inquest in March. Photo / Anna Heath Coroner Tracey Fitzgibbon at the inquest in March. Photo / Anna Heath