Jackson Doc Surfaces

7/1/2009 9:23 AM PDT

Jackson Doc Surfaces

This is Dr. Arnold Klein, Michael Jackson's longtime dermatologist and friend, returning home from his office last night.

As we first reported, the LAPD wants to talk to Klein about his prescribing practices.

In 1993, Klein's office was searched in connection with the first Michael Jackson child molestation investigation. The LAPD seized medical files. Nothing came of it -- no charges were ever filed in the case.

There are reports Klein is the biological father of Jackson's kids.