Drug cartel leader Nemesio Rubén Oseguera Cervantes, commonly known as "El Mencho," was killed in a military operation on Feb. 22.

The U.S. Embassy and Consulates in Mexico issued a security update on Sunday, recommending sheltering in place.

Mexico’s president, Claudia Sheinbaum, has repeatedly criticised the so-called kingpin strategy in the past, on the grounds that it sets off more bloodshed. The problem is that removing gang leaders tends to cause their organisation to splinter,

Travel agencies said that in the last year or so, there has been apprehension about traveling to Mexico.

American travel companies are scrambling to reroute cruise ships and take care of tourists to Mexico.

Drug lord "El Mencho" killed as U.S. pressure reshapes Mexico's cartel strategy. Sen. Ted Cruz,R-Texas., warned officials last year of stronger action under Trump.

An 11-year-old U.S. citizen girl’s treatment for a rare brain tumor was interrupted when her parents were deported to Mexico.

Violence across Mexico after the killing of a cartel boss is hitting trucks, ports and air freight for a critical trading partner to the U.S.