Michael Jackson's Doctor -- Free to Go

Dr. Conrad Murray, the personal physician to Michael Jackson, is free to travel if he wants to -- but he plans on staying in town "out of the goodness of his heart."

A rep for Murray's lawyer tells TMZ there is "no need for further questioning" of Murray, but says the doctor "wants to help out as much as possible."

Murray was interviewed by LAPD yesterday for three hours. He is not considered a suspect.