A private eye is claiming that Whitney Houston may have been murdered over a drug debt. Hollywood PI Paul Huebi tells the National Enquirer, “I have evidence that points to Whitney being a victim of a high-powered drug dealer who sent thugs to collect a huge debt she owed for drugs."

Huebi says he wants the FBI to investigate the case, particularly a video he claims to have of two men hanging around Whitney's hotel just before her death. The PI claims the men were sent to collect $1.5 million and murdered her after she refused to pay up.