Why did Jackson's doc performed CPR on Jackson on a bed?

Despite, the police doesn't find Jackson's doctor a suspect, it does leaves a lot of lingering questions about the practices of Jackson's doctor.

TMZ:

A source close to the family tells TMZ they feel Dr. Murray should not be cleared of any wrongdoing just yet. The family requested a second autopsy to find out what the last drug Jackson took was. We're told the family feels once those results are known, a criminal investigation will take place.

We're also told the family is questioning Dr. Murray's abilities as a doctor. In the 911 call, first published by TMZ, the caller says Dr. Murray was performing CPR on Jackson on a bed; CPR is routinely performed on a hard surface.

As our source put it, "If you're a doctor, how can you not know how to do CPR?"

Also, Murray treated Jackson's children:

Matt Alford, Murray's attorney, tells TMZ Murray met Jackson back in 2006 and treated Jackson for "various illnesses." Alford says Murray cared for Jackson's kids from time to time as well.

Finally, no word on what to do with the Neverland Ranch. Me thinks that will be turn into a tourist attraction like Graceland and place for memory of Michael Jackson.