Drug lord Joaquin "El Chapo" Guzman sent a letter from prison complaining about lack of access to his lawyer and isolation in the Colorado prison he's held in ...

Miami criminal defense attorney Israel Encinosa has been cleared to meet with Joaquin "El Chapo" Guzman at the Supermax prison in Colorado.

The fight for control of drug kingpin Joaquin "El Chapo" Guzman's legacy spilled into the open on Thursday after a gun battle between rival Mexican gangs left 16 dead, authorities said.

"El Chapo" Guzman was sentenced to life behind bars in the U.S. in July, after he was found responsible for violence, including murders, and the smuggling of narcotics into the U.S., by a New York ...

As an suspected link was revealed between the Sinaloa Cartel and the men accused of killing Australian surfers, the cartel ...