Julia Roberts' family mourning half-sister's death (see pics)
Los Angeles: The Los Angeles County coroner's office is investigating the death of Julia Roberts' 37-year-old half-sister. Lt. Larry Dietz says Nancy Motes was found dead in a Los Angeles home Sunday while dog-sitting for
People magazine reported the family released a statement that says Motes died of an "apparent drug overdose" but notes that no official cause of death has been determined.
