Around 1974, a group of Hispanic inmates at Arizona State Prison, Florence, formed a prison gang known as the Mexican Mafia. Arizona Department of Corrections officials at that time obtained information that this group patterned themselves after the California Mexican Mafia which had been in existence for several years. Several Hispanics who came into the Arizona Prison System brought the concept and philosophy of the California Mexican Mafia.
In 1978 the Mexican Mafia split into two organizations. One kept the original philosophy and structure and currently refer to themselves as the Original Mexican Mafia, "Califas Faction", "EME". The other, which came into prominence in 1984 and is the organization addressed in this workbook, refer to themselves as the New Mexican Mafia. Many assaults and murders of members of both groups have occurred as a result of each organization claiming the title of "Mexican Mafia" within the Arizona prison system.
Members of the New Mexican Mafia consider themselves autonomous with relation to the Original Mexican Mafia and the parent organization in California. They have created their own rules and regulations and have established an organizational structure. Each member is allowed to vote on issues regarding membership and leadership. The leader, approved by the members has the power to solely decide important issues (i.e., revoke present membership or reject new members) and may approve new members without an organization vote. As of the printing of this workbook, a few influential members are consulted on major issues by the leader. This may discontinue with a change of leadership.
Membership is comprised of inmates who have many years within the prison system, some were members of the Original Mexican Mafia, as well as first time offenders. Several newly recruited members have been identified as belonging to Hispanic street gangs throughout Arizona. Most members have been documented by law enforcement as having the New Mexican Mafia tattoo. All members are encouraged to wear it.