Six members of one of Mexico’s most active drug gangs, including someone accused of being the organization’s bookkeeper, were arrested this week, federal authorities said Wednesday. The arrests were the most recent in a string of high-level apprehensions targeting La Familia Michoacana; the cartel operates in its namesake state of Michoacan in southwest Mexico. Armando Quintero Guerra, who federal police said was in charge of the cartel’s expenses, was among six people arrested Tuesday, said Ramon Eduardo Pequeno, head of the anti-drug unit of the public security ministry
