Nov. 17 (UPI) -- The Los Angeles County coroner's office has completed its autopsy on model Kim Porter, however, the cause of her death has been deferred pending additional investigation.
E! News said further testing must be conducted before the cause of her death is determined.
Porter had been undergoing medical treatment for either the flu or pneumonia, TMZ reported, adding no illegal drugs were found in her home.
Police have said they do not suspect foul play.