Colombian authorities have released former Medellin Cartel boss Carlos Lehder after a judge ruled that a drug trafficking ...

Carolos Lehder, who served over 30 years in a U.S. prison, once owned a luxurious hotel, which had caged lions and a large ...

In Operation C-Chase, Mazur successfully infiltrated the Medellín cartel by posing as a wealthy, mob-connected businessman named Robert Musella. He established connections with Pablo Escobar's ...

Robert Mazur is a former government agent who investigated drug-money laundering for the US Drug Enforcement Administration, the Internal Revenue Service intelligence division, and the Customs ...