Police have established a crime scene and Auburn detectives have commenced an investigation into the incident. Police hold serious concerns for the welfare of the baby's mother and have urged her to attend her nearest hospital to receive urgent care. Detectives are also urging anyone with information about the incident – or was in the area at the time with any relevant dashcam/mobile phone footage – to contact Auburn Police Station or Crime Stoppers on 1800 333 000. #australia #fyp #police #nsw #emergency