London, November 24 Michael Jackson's personal physician Conrad Murray, who is suspected of giving him drugs that caused his death, has reopened his clinic.

Murray used to work in the clinic before the King of Pop hired him as a full-time physician.

Meanwhile, the Jackson family is unhappy that the doctor has been permitted to practice medicines.

"Five months have passed and there are still no charges despite all the evidence showing Murray is responsible for Michael's death," the Sun quoted a family source as saying.

The insider added: "Now he is being allowed to return to practising medicine. It's a disgrace.

"The family are very unhappy with the LAPD and the pace of the investigation.

"They have provided a list of people who were around Michael and Murray in his final days and could help prosecute the doctor, but most of them still have not been contacted."

Murray allegedly gave Jackson a lethal dose of powerful anaesthetic propofol, which caused his death, at his Los Angeles home on June 25. (ANI)