Mara Salvatrucha, commonly known as MS-13, is an international criminal gang that originated in Los Angeles, California, in the 1980s. Originally, the gang was set up to protect Salvadoran immigrants from other gangs in the Los Angeles area. Over time, the gang grew into a more traditional criminal organization. MS-13 has a longtime rivalry with the 18th Street gang.
An MS gang sign and tattoos
Photo of alleged MS-13 leader Yulan Adonay Archaga Carias (alias "Porky") distributed by the Federal Bureau of Investigation.
Gang graffiti
Sinaloa Cartel hierarchy in early 2008
A gang is a group or society of associates, friends, or members of a family with a defined leadership and internal organization that identifies with or claims control over territory in a community and engages, either individually or collectively, in illegal, and possibly violent, behavior, with such behavior often constituting a form of organized crime.
Apache gangsters fight police. Paris, 1904
California Attorney General Kamala Harris announced the arrest of 101 gang members on June 8, 2011.
Latin King gang member showing his gang tattoo, a lion with a crown, and signifying the 5 point star with his hands
Black Mafia Family leaders in 2004