Zetas was founded by deserters from the Mexican special forces known for their brutality. Miguel Trevino Morales led the Zetas until Mexican authorities arrested him in 2013, when his brother Omar ...

Miguel Trevino Morales led the Zetas until Mexican authorities arrested him in 2013, when his brother Omar took over until his arrest in 2015, the Department of Justice said. "After their arrests ...

In October 2012, Miguel Trevino Morales became the cartel’s leader until he was arrested in 2013. His brother Omar Trevino Morales then took over as leader of the group before he was arrested by ...

For years, the group was led by Miguel Ángel and Omar Treviño Morales, known as "Z-40" and ... in July of 2013 while his brother Z-42 was arrested in March of 2015, although prosecutors argue ...