Automatism and hypoglycaemia.

A case of a detained person (DP) suffering from insulin-dependent diabetes, who subsequently used the disorder in his defence as a reason to claim automatism, is discussed. The legal and medical history of automatism is outlined along with the present day situation. Forensic physicians should be aware when examining any diabetic that automatism may subsequently be claimed. With this in mind, the importance of relevant history taking specifically relating to diabetic control and symptoms is discussed.