by Bernd Debussman Jr.

Mexican drug trafficking organizations make billions each year trafficking illegal drugs into the United States, profiting enormously from the prohibitionist drug policies of the US government. Since Mexican president Felipe Calderon took office in December 2006 and called the armed forces into the fight against the so-called cartels, prohibition-related violence has killed over 12,000 people, with a death toll of over 5,800 so far in 2009. The increasing militarization of the drug war and the arrest of several high-profile drug traffickers have failed to stem the flow of drugs -- or the violence -- whatsoever. The Merida initiative, which provides $1.4 billion over three years for the US to assist the Mexican government with training, equipment and intelligence, has so far failed to make a difference. Here are a few of the latest developments in Mexico's drug war:

Wednesday, October 7

Three men were killed in the state of Guerrero in different parts of the city of Tecpan de Galeana. Police believe that armed men travelling in two vehicles were involved in all three incidents, which occurred the same night.

Thursday, October 8

A pregnant Guatemalan woman was killed along with her mother in Chiapas. The two Guatemalan women were found dead on a farm outside the city of Tuxla Chico. Additionally, five people were killed in Guerrero, three in Durango, and three decapitated bodies were found in Sinaloa. In the northern city of Monterrey, two people were killed and a third was wounded after a firefight took place inside a restaurant. Fifteen people were reported killed in Ciudad Juarez during the same 24 hour period.

Friday, October 9

In Tijuana, the mutilated body of a state official was found hanging from a bridge. The official, Rogelio Sanchez, was kidnapped Wednesday, and was suspected by police of giving fake drivers licenses to drug traffickers. Tijuana is currently the scene of a violent turf war between the Arellano-Felix Cartel and a breakaway faction led by Teodoro Garcia Simental.

In Guerrero, ten people were found executed, all bearing signs that read "This is what is going to happen to thieves and extortionists. Respectfully, the Boss of Bosses." Local authorities offered no explanation for the notes. (The same appellation was used in a September 12 killing in Acapulco.) Authorities were alerted to the bodies -- many of whose heads were found bound in masking tape -- by a series of anonymous phone calls. In recent months many low-level criminals have been killed by vigilante groups thought to be working with the support of drug traffickers or members of the police.

In the state of Jalisco, four suspected cartel gunmen were killed in an hours-long gun battle with the Mexican army. During the battle, a police helicopter which had been called to the scene was struck by gunfire. A helicopter gunship was also called in. In the state of Chihuahua, a soldier was killed and several wounded after being ambushed near the small hamlet of Colonia LeBaron. The area has been heavily patrolled following the July killing of an anti-crime activist and his neighbor.

Monday, October 12

In the waters of the port city of Mazatlan, four men were arrested after the ship in which they were travelling was found to be carrying approximately 500 kilos of cocaine. After catching sight of an American naval vessel in the area, the men were seen began throwing the drugs overboard, set fire to their ship, and jumped into the water. American naval personnel rescued the men and turned them over to Mexican military authorities.

Tuesday, October 13

In Ciudad Juarez, eight people were killed in drug-related violence. Among them was a woman who was found beheaded. The woman was in her late twenties and had a tattoo of Santa Muerte, or "Saint Death", a symbol popular among Mexican criminals. In a separate incident, four men were killed when gunmen attacked a mechanics workshop, and three others were killed in other shootings.

In Navolato, Sinaloa, a group of armed men kidnapped and killed the brother-in-law of a brother of Vicente Carillo Fuentes, the reputed head of the Juarez Cartel. The man, Jacobo Retamoza, 34, was the lawyer who represented the La Guajira farm, where in November 2008 a group of armed men dressed in military uniforms kidnapped 27 people. He was driving on a highway when he was intercepted by a group of heavily armed gunmen who spirited him away in a truck. Several hours later he was found dead with multiple gunshot wounds.

In Chiapas, a vast arsenal was discovered after the arrest of four men, who ranged in ages from 21 to 41. The men had in their possession 21 AR-15 rifles, 18 AK-47's, and five pistols, one of which was jewel encrusted. Additionally, law enforcement officers found 17, 212 rounds of ammunition, over 300 grenades, several blocks of TNT, a sniper rifle, nine vehicles, and confiscated two race horses found on the property.

Total body count for the week: 178
Total body count for the year: 5,815

Read the last Mexico Drug War Update here.