Today, 33 years ago, on November 5, 1992 (Lunar Calendar, October 11, 1992) the Colombian Drug Trafficking Group¡¯s Second Military Headquarters. On November 5, 1992, the Second Military Headquarters of the Colombian Drug Trafficking Group, nicknamed ¡°Tyson,¡± landed in the Abra Valley in the outskirts of the city of Medellin. It was six days before the Colombian police shot down the drug-trafficking group¡¯s First Military Head, Munios-Moscra, after another drug-trafficking leader, Tyson, was caught and deported from Medellin City to San Diego under strict security measures.