On a late summer evening in 1991, the festive atmosphere inside a tavern in Queens, New York, was shattered by a brutal act of violence that claimed the life of 26-year-old Juan J. Marin. In the chaotic moments of the attack, three other individuals also lost their lives. The aftermath of the bloodshed pointed towards a suspect with a fearsome reputation that stretched far beyond the confines of New York City.
The investigation into the quadruple homicide quickly led authorities to focus
on Dandeny Muñoz Mosquera, a man known in the criminal underworld as 'La Quica.' At the time, Muñoz Mosquera was a leading assassin for the infamous Medellín cocaine cartel, a violent drug trafficking organization based in Colombia. His name was associated with numerous acts of violence and intimidation orchestrated by the cartel. Shortly after the tavern massacre, federal agents apprehended Muñoz Mosquera in Queens.
Initially, the notorious hitman was convicted on the less severe charges of traveling with a counterfeit passport and providing false statements to federal authorities, which resulted in a six-year prison sentence. However, law enforcement officials were convinced of his involvement in a wide array of heinous crimes. While he was incarcerated, a more extensive and damning case was built against him.
In a subsequent and more comprehensive trial, Dandeny Muñoz Mosquera was indicted on a multitude of federal offenses. These charges included conspiracy to import and distribute cocaine, engaging in a racketeering enterprise, and, most notably, his role in the 1989 bombing of Avianca Flight 203, an act of terrorism that resulted in the deaths of 110 people. Although he was a prime suspect in the Queens tavern slayings, the charges in this major federal trial focused on his broader criminal activities within the cartel.
Following a mistrial, a second jury found Muñoz Mosquera guilty on all counts. The judge, upon delivering the sentence, acknowledged the depth of his malevolence. He was sentenced to ten consecutive life sentences plus an additional 45 years, ensuring he would spend the remainder of his life in a federal penitentiary. While his conviction brought a measure of justice for his reign of terror, the legal proceedings did not specifically include a conviction for the murders of Juan J. Marin and the other three victims in the Queens tavern.
