Newton County officials worked with the Georgia Bureau of Investigation, and an autopsy determined that 44-year-old Robert Dendy's wounds were self-inflicted.
His 39-year-old wife, Lendene, was a teacher at Live Oak Elementary School.
Officials are unsure of the motive behind the shooting.
Covington is about 35 miles east of Atlanta.
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Monday, May 20 2013 7:16 PM EDT2013-05-20 23:16:20 GMT
The owner of a proposed gun range squared off with some concerned residents at an Atlanta City Council meeting on Monday.
The owner of a proposed gun range squared off with some concerned residents at an Atlanta City Council meeting on Monday. The proposed gun range would be built in an old warehouse near Atlantic Station.