Dr. Conrad Murray Interviewed in Michael Jackson Case; Singer's Family Still Suspicious

It seemed weird when he pulled a Mark Sanford and went off the grid, but Dr. Conrad Murray - who met with police last night - is no more than a witness when it comes to the death of Michael Jackson, according to the physician's attorney.

Investigators met with Murray for about three hours Saturday night after he voluntarily contacted authorities. Dr. Conrad Murray (also known as Dr. Conrad Robert Murray) is certain he is in no way responsible for the death of Jackson.

The LAPD released this statement:

"Dr. Conrad Murray, the physician who was with Michael Jackson at the time of his collapse, voluntarily contacted the Los Angeles Police Department."

"Detectives met with Dr. Murray and conducted an extensive interview. Dr. Murray was cooperative and provided information which will aid the investigation."

Murray is now free to go if he wants, but says he plans on staying in town "out of the goodness of his heart." His lawyer says there is "no need for further questioning" of Murray, but says the doctor "wants to help out as much as possible."

He is not considered a suspect.

Despite all of this, Michael Jackson's family members still have their suspicions about Dr. Conrad Murray and what happened on the day Jackson died.

A source close to the family says they feel Conrad Murray should not be cleared of any wrongdoing just yet. The family requested a second autopsy to find out the last drug Jackson took. A Demerol overdose has been rumored but not confirmed.

The family feels once those results are known, a criminal investigation will take place. The family is questioning Dr. Murray's abilities as a doctor.

In the Michael Jackson 911 call, the caller says Dr. Murray was performing CPR on Jackson on a bed; CPR is routinely performed on a hard surface.

A source said, "If you're a doctor, how can you not know how to do CPR?"