Two Arrested in Border Killing

Alfredo Estrella, AFP / Getty Images

An anonymous Mexican Army officer says two suspects were arrested Wednesday in the killing of U.S. Border Patrol agent Nicholas Ivie, Reuters reports. Ivie was responding to a tripped ground sensor in the border area in Arizona. Another officer was injured and a third escaped what officials think may have been an ambush. The suspects are being held in a Mexican military facility just a few miles from the border, in Agua Prieta.