This is a CID investigation into the death Hassan Husayn Dhahi Al Amiri, a detainee at the Theater Internment Facility (TIF), Camp Bucca, Umm Qasr, Iraq. It is reported that on December 19, 2007 Mr. Al Amiri was admitted to the camp emergency room after coughing up blood. It was determined he required immediate surgery for mass eroding through his esophagus. During surgery his condition was realized to be terminal & the medical personnel could not save him. Mr. Al Amiri died from his condition. Cause of Death: Hemorrhage Due to Peptic Ulcer Disease; Manner of Death: Natural