'Whitney Houston was murdered': Private investigator claims he has video proving singer was killed by drug dealers

Whitney Houston

Radar online.com is reporting that Whitney Houston was murdered by drug dealers and a new surveillance video proves it, a Hollywood private investigator is claiming

Paul Huebl says he has turned over evidence to the FBI that shows the 48-year-old singer was killed over a drug debt in February. 

This is contrary to the medical examiner that ruled that she drowned in her bathtub at the Beverley Hilton hotel after taking a cocktail of cocaine, marijuana and several legal drugs.