New records obtained by the ABC15 Investigators show suicide may not be the manner of death in the on-duty killing of a Phoenix police sergeant in October 2010.
The medical examiner will soon be making a ruling on the manner of death for a Phoenix police sergeant who was shot to death with his own shotgun on-duty in October 2010.
Police officers in plain clothes and uniforms visited the area where Sgt. Sean Drenth was found shot to death with his own shotgun one year ago.

The Shooting
The Attorney General's Investigation
New Surveillance Video
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