Mara Salvatrucha, or MS-13, became El Salvador's deadliest gang through force of numbers and the power of the handgun -- while inking some pretty crazy tattoos.Now if they weren't deadly enough ...

"There's a weird economic reason for these tattoos: It makes these employees much easier for the cartel or the gang to keep hold of," Tom Wainwright, author of "Narconomics" and former Economist ...

Gang tattoos were once a vital currency in El Salvador, just a few years ago when it was known as the “murder capital of the world.” Some designs confirmed membership of MS-13 or 18th Street ...

"There's a weird economic reason for these tattoos: It makes these employees much easier for the cartel or the gang to keep hold of," Tom Wainwright, ... MS-13 Salvador gang member tattoos ...

The notorious Venezuelan gang Tren de Aragua, the brutal MS-13 organization, and half a dozen Mexican cartels have been designated as foreign terrorist organizations by the State Department.. The ...

Members of the MS-13 gang in Los Angeles are accused of killing one of their own — a member who worked as FBI informant, according to charges filed Friday by federal prosecutors.

Mexico arrested and handed the U.S. a suspected leader of the international criminal gang MS-13 who was on the FBI's "Ten Most Wanted" list, officials announced Tuesday.

The notorious Venezuelan gang Tren de Aragua, the brutal MS-13 organization, and half a dozen Mexican cartels have been ...