One of the most infamous incidents during this period was the Parit Sulong massacre in Malaya, when, according to the findings of the International Military Tribunal for the Far East, the Imperial Japanese Army massacred about five hundred prisoners of war, although there are even higher estimates. A similar crime was the Changjiao massacre in China. Back in Southeast Asia, the Laha massacre resulted in the deaths of prisoners of war on Indonesia's Ambon Island, and in Singapore's Alexandra Hospital massacre, where thousands of wounded Allied soldiers, innocent citizens and medical staff were murdered by Japanese soldiers.