Andrew Tubbs, MD, PhD (IMAGE) University of Arizona Health Sciences Caption Andrew Tubbs, MD, PhD, is a researcher in the Sleep and Health Research Program at the UArizona College of Medicine – Tucson’s Department of Psychiatry Credit University of Arizona College of Medicine – Tucson Usage Restrictions For editorial use only related to the news release, "The mind after midnight: Study shows disrupted sleep increases risk for suicide and homicide" License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.