Cox died later that year from a pulmonary embolism and was never charged. Derek Bumgarner, a medical examiner with the ...

The first bullet to strike Charles Vallow was not instantly fatal, a medical examiner said, and he may have remained ...

Dr. Derek Bumgarner with the Maricopa County Medical Examiner's Office took the stand on April 14 to testify on the autopsy ...

Derek Bumgarner, a medical examiner with the Maricopa County Medical Examiner’s Office, said that Charles Vallow died from multiple gunshot wounds. The fatal wound went through his heart.