When an American judge known for anti-immigration views is found dead on the bridge connecting El Paso, Texas, with Juarez, Mexico, authorities from both sides of the U.S.-Mexico border must work together to catch the perp, a serial killer who is operating in both countries. Detective Sonya Cross, of the El Paso Police Department, works with Chihuahua State Police Detective Marco Ruiz, who knows about the slippery politics of Mexican law enforcement. Ruiz's whatever-it-takes approach doesn't sit well with C