Mass grave probe for Mexico students Authorities searching for 43 students abducted after clashing with police in September are investigating a mass grave in the town of Cocula. 56 police officers, local officials and gang members have been arrested --------------------------------------------------------------- CARTELS Tijuana Los Zetas Sinaloa Juarez Gulf Beltran Leyva Knights Templar Jalisco New Generation ------------------------ Tijuana Chihuahua Ciudad Juarez Torreon Mazatlan PACIFIC OCEAN Guadalajara 250 miles 400km Monterrey MEXICO GULF OF MEXICO Tampico Zacatecas Veracruz Mexico City UNITED STATES Nuevo Laredo Cocula Acapulco ------------------------------ Sep 26, Iguala, Guerrero state: Authorities allege that local police shot at protesting students’ buses, leaving six people dead. Remaining 43 students were handed to police in neighbouring town of Cocula. Police then delivered them to Guerreros Unidos drug trafficking gang. Sidronio Casarrubias Salgado (left), leader of gang, arrested October 22 ----------------------------- Bosses of Mexico’s drug cartels recently arrested or killed 1 2 3 4 5 6 1. Jan 27: 2014: Knights Templar’s Dionicio Loya Plancarte captured 2. Feb 22: Joaquín “El Chapo” Guzmán of Sinaloa – Mexico’s most powerful cartel – arrested 3. Mar 9: Knights Templar’s Nazario Moreno González killed 4. Jun 23: Fernando Sánchez Arellano of Tijuana Cartel captured 5. Oct 1: Hector Beltran Leyva,leader of Beltran Leyva Cartel,captured by special forces 6. Oct 9: Vicente Carrillo Fuentes of Juarez Cartel arrested ------------------------------------------------- Sources: Stratfor, agency reports Pictures: Associated Press, FBI, Getty Images words 254