The U.S. Consulate General in Ciudad Juarez issued a warning this year for American citizens in the city and other parts of the state of Chihuahua . A mother and her son were killed in an ambush . They were among 4 killed in the attack in Ciudad Juarez . Authorities identified the victims Monday . The gunmen opened fire on a convoy of federal police officers who had been traveling to investigate reports that cartel members were kidnapping people for ransom, according to Mexican officials.
A mother and her son were killed in an ambush . They were among 4 killed in the attack in Ciudad Juarez . Authorities identified the victims Monday . The gunmen opened fire on a convoy of federal police officers who had been traveling to investigate reports that cartel members were kidnapping people for ransom, according to Mexican officials.