At the beginning of Season One, they stole the Sons of Anarchy's guns from their weapon storage and burned down the warehouse, prompting a turf war over the right to rule the San Joaquin Valley. They planned to use these guns to hijack a One-Niners heroin shipment. However, the Sons of Anarchy located the guns in an industrial storage warehouse in San Leandro and retaliated by stealing the guns back and destroying the building, as well as killing three Mayans members in the process. The Mayans then allied themselves with the Nordics in an attempt to break the Sons of Anarchy's iron-fisted control over the town of Charming, as the SOA supply their competition with weapons. They also provided muscle for the Nords' drug pushing in exchange for 20% of the profit. The affiliation was ended, how