Galeano, Antonio Carmelo

39y · Male·Excited delirium, probably caused by amphetamine toxicity-induced psychosis. Death was contributed to by adrenergic impact upon the heart caused during exertion and taser application where the heart was severely affected by coronary atherosclerosis, anatomical changes due to amphetamine use, and cardiomyopathy.

Antonio Carmelo Galeano died in police custody on 12 June 2009 after a protracted struggle and multiple taser activations. He had acute amphetamine toxicity and was displaying excited delirium—a high-risk medical emergency. Clinical lessons include: (1) excited delirium with amphetamine toxicity is potentially lethal and requires immediate restraint and medical intervention, not prolonged struggle; (2) the initial taser deployment at an elevated position with risk of fall was inappropriate by guidelines; (3) multiple taser activations (28 times, ~40-60 seconds effective) contributed cumulatively to cardiac stress via adrenergic response and muscle tetany; (4) pre-hospital resuscitation was delayed despite clear deterioration; (5) his severely narrowed coronary arteries and enlarged heart meant he was at imminent risk of sudden cardiac death under exertion. Better outcomes would require immediate recognition as medical emergency, rapid restraint with adequate personnel, early medical involvement, and transport to hospital rather than prolonged field management.