Jackson Homicide -- Focus Only on Dr. Murray

Law enforcement sources tell TMZ the only person the LAPD is focusing on in Michael Jackson's homicide investigation is Dr. Conrad Murray.

TMZ has been reporting for weeks that other Jackson docs have been scrutinized by law enforcement and the L.A. County Coroner's office. Sources say, however, Dr. Murray is the only person in their crosshairs in the homicide investigation.

As for the other docs who prescribed to Michael Jackson, they are by no means in the clear. There is an active investigation on several fronts for fraudulent prescription practices as well as prescribing to an addict.