Michael Jackson’s personal physician will be charged with manslaughter within the next two weeks, a law enforcement source told FOXNews.com.

The source initially said Dr. Conrad Murray could be arrested as soon as next Week — but investigators have decided to execute one more search warrant, likely at a Los Angeles pharmacy, in an attempt to gather more evidence against him. The arrest is now expected the following week.

Murray isn’t the only doctor who faces criminal charges in connection with Jackson’s death on June 25. A law enforcement source told FOXNews.com that Jackson’s longtime dermatologist, Dr. Arnold Klein, will be hit with charges related to medical malpractice. Investigators are still building their case against Klein, and he will not be arrested for at least another two weeks, the source said.

Jane Robison, spokeswoman for the Los Angeles County District Attorney’s office, denied that prosecutors had decided to charge Jackson’s physicians. “Until police complete their investigation and bring it to our office, there is no way to know what charges may be filed and against whom,” she said. >Celebs