Juan Elias Garcia , who had a $ 100,000 reward on his head , surrendered in Nicaragua . Garcia surrendered Thursday to authorities at the U.S. Embassy in Managua , Nicaragua , authorities said . He was sentenced to death and executed by firing squad. A soured romance and gang rivalries are involved , the FBI says .
Juan Elias Garcia , who had a $ 100,000 reward on his head , surrendered in Nicaragua . He was sentenced to death and executed by firing squad. A soured romance and gang rivalries are involved , the FBI says .