One suspect was detained and the vehicle used in the attack was found abandoned and set on fire, the head of Queretaro's public security department Juan Luis Ferrusca says. Gunmen attacked a bar in central Mexican city of Queretaro killing 10 people, a local security official said. The attackers opened fire inside the Los Cantaritos bar in the city's historic district, according to the head of Queretaro's public security department ...