Los Zetas Cartel Boss Behind Activist’s Murder Captured in Mexican Border State

MATAMOROS, Tamaulipas – Mexican federal authorities arrested a top lieutenant within a faction of Los Zetas–one of the masterminds behind the murder of a local outspoken human rights activist who found her missing daughter’s remains. The woman’s efforts to find kidnapping victims led to the unmasking and arrests of key Zetas in the area.