Witness in Michael Jackson Investigation Receiving Death Threats

ET was at the Los Angeles police station moments before Dr. Susan Etok arrived for questioning in related to the death investigation of Michael Jackson.

Dr. Etok claims that the King of Pop asked her to supply him with a number of drugs, including Demerol and Diprivan, but she refused. "They just want to basically get a background picture as to what kind of happened to Michael and everybody else that was involved," the doctor says of her trip to the police station.

Dr. Etok said she received death threats Tuesday night, telling her not to come and talk to the police. "I'm not really taking them seriously," she says of the threats.