A death enquiry requiring further investigation is defined as: a suspicious or violent death or any death in which the circumstances are such as to give rise to serious public concern; any death involving a vehicle, including aircraft, ship or train; any death by burning or scalding or involving fire or explosion; deaths in legal custody, accidental deaths in the course of employment; deaths by poisoning including drugs deaths, gas and solvents; suicidal deaths; deaths by drowning; the death of a foster child; any death of a newborn child including Sudden Infant Death Syndrome, suffocation and overlaying; any death apparently caused by fault or neglect on the part of another; any death under administration of or attributed to anaesthetic; deaths during abortion or attempted abortion; deaths involving medical mishap; deaths caused by withdrawal of life support sustaining treatment; deaths where a complaint is received that medical treatment or absence of medical treatment may...