SAN ANTONIO – A San Antonio member of the Texas Mexican Mafia was sentenced to over 20 years in prison for his involvement in drug trafficking and firearm offenses, according to the United States Department of Justice.
David Cortez Jr., 35, known by the street names “Tazmanian” or “Taz,” held a significant position as a sergeant within the mafia. He received a sentence of 250 months in federal prison, highlighting the serious nature of his crimes.
The Drug Enforcement Administration (DEA) played a key role in bringing Cortez to justice. They intercepted conversations in which he discussed drug deals associated with the Texas Mexican Mafia. In October 2020, authorities arrested him, discovering not only heroin but also a loaded handgun in his possession.
U.S. Attorney Justin Simmons commented on the impact of Cortez’s actions, stating, “As a ranking officer in one of the most notorious gangs in San Antonio, David Cortez Jr. and his many co-conspirators flooded our community with narcotics.” This statement reflects the ongoing struggle that communities face in dealing with gang-related crime and drug trafficking.
The sentencing serves as a reminder of the severe consequences that come with involvement in gangs and illegal activities. It also emphasizes the important work of law enforcement agencies in combating drug trafficking and ensuring community safety.

