· sebastian marroquin, pictured, claimed that legendary singer frank sinatra was a secret business partner with his late father and colombian drug cartel leader pablo escobar. · the son of the famous colombian drug baron pablo escobar has made the controversial claim that frank sinatra was his father ’s business partner. · frank sinatra. He claimed that sinatra was a “better cocaine dealer than a singer” and that sinatra was one of his father ’ s partners in miami. Sebastián marroquín, one of escobar s two. The daily mail reported that marroquin told a brazilian newspaper that new jersey-born sinatra was one of escobar ’ s partners in miami. · legendary crooner frank sinatra was a better cocaine dealer than a singer according to the son of notorious columbian drug lord pablo escobar. · the son of colombian drug lord pablo escobar has claimed singer frank sinatra was in business with his father. · its part of the general legend of frank sinatra (who remains an iconic pop culture figure half a century or more after the height of his fame) that he had ties to organized crime.
