Vicente Guerrero himself was captured and executed in December 1815. Guerrero joined forces with Guadalupe Victoria and Isidoro Montes de Oca, taking the position of "Commander in Chief" of the rebel troops. In 1816, the royal government under Viceroy Apodaca sought to end the insurgency, offering amnesty. Guerrero's father carried one appeal for his son to surrender, but Guerrero refused. He remained the only major rebel leader still at large, keeping the rebellion going through an extensive campaign of guerrilla warfare. He won victories at Ajuchitán, Santa Fe, Tetela del Río, Huetamo, Tlalchapa and Cuautlotitlán, regions of southern Mexico that were very
Paolo Guerrero announced that Guerrero had failed the doping control test after the match against Argentina in the previous month for what was initially reported as a "social drug". He received a preemptive 30-day suspension from FIFA, making him miss the World Cup play-off tie against New Zealand, eventually won by Peru. On 8 December 2017, it was revealed that Guerrero had tested positive for benzoylecgonine, the primary metabolite of cocaine. As a result, he was banned by FIFA from all competitions for one year, meaning that he would not have been able to participate in the 2018 FIFA World Cup. The