Michael Jackson’s doctor, Dr. Conrad Murray, posted a one-minute YouTube video to thank his friends and patients who have provided support following the death of Jackson. Michael Jackson’s doctor is at the center of a manslaughter investigation.

Michael Jackson’s doctor is seen in the video thanking friends and patients, as well as saying, “I have done all I could do” and “I told the truth and I have faith the truth will prevail.”

Dr. Conrad Murray has had to hire a body guard following Jackson’s death, after receiving many death threats and having to close his Las Vegas practice.

Murray says in the video: “Because of all that is going on, I am afraid to return phone calls or use my e-mail. I recorded this video to let all of you know that I have been receiving your messages … Your messages give me strength and courage and keep me going. They mean the world to me.”

Police and drug enforcement officials are currently investigating Dr. Murray’s admission that he gave Jackson the fatal drug Propofol.