The investigation was started because she had been previously seen at the same restaurant as a leader of the infamous drug gang , Los Zetas .
When Mexican authorities learned of Salazar 's kidnapping , they opened an investigation regarding her involvement with a local drug cartel .
The investigation was started because Salazar had been previously seen at the same restaurant as a leader of the infamous drug gang , Los Zetas .
When Mexican authorities learned of Salazar 's kidnapping , they opened an investigation regarding her involvement with a local drug cartel .