An unidentified co worker of U.S. Agency for International Development, (USAID) employee Xulhaz Mannan who was stabbed to death wails as she returns from the crime spot in Dhaka, Bangladesh, Monday, April 25, 2016. Unidentified assailants fatally stabbed two men in Bangladesh's capital Monday night, including a gay rights activist who also worked for the USAID police said, in the latest in a series of attacks targeting atheists, moderates and foreigners.AP Photo