According to CBS8.com, authorities have found the body of MEGADETH mainman Dave Mustaine's mother-in-law, 76-year-old Sally Estabrook, who was last seen at a campground near Julian, California on October 4.

Sheriff's deputies say someone called 911 after they discovered a female body in some heavy brush in Julian around 3:20 p.m. Wednesday, November 26.

Authorities say the clothing resembles what Estabrook was wearing when she went missing.

The remains were found at 200 block of Coulter Ridge Road, which is a half a mile from the Pinezanita Campground where she was last seen.

Sheriff's deputies say it doesn't appear there was any foul play.

Medical Examiner’s Office will conduct an autopsy to try to determine the cause and manner of death.

Search-and-rescue teams from four counties and the U.S. Border Patrol and more than 300 volunteers took part in the search for Estabrook.