Mexican Mayor Implicated in Drug Cartel Ranch Inquiry / Mexican mayor arrested over alleged links to cartel training camp / Sinaloa cartel violence claims dozens of children's lives in Mexico / Mexican mayor arrested as part of cartel training site probe / Mexico in shock over discovery of apparent cartel training ranch and killings / Mexican cartel issues chilling '24 hour' warning by dumping severed pig's head / Mexico's top lawman: Ranch in Jalisco was a cartel training site, not a crematorium / Davidovich, junto a Tsitsipas, Badosa y Bouzas, en el cartel de la Copa del Rey de Huelva / Mexico's attorney general says ranch was used for cartel training, but no mass graves found / Gunmen torch vehicles across Mexico as cartel turf war rages