Ex-cop shot in head during likely robbery
Suspect who visited home jailed on charge of attempted murder
By Don Jacobs
Mike Parker, 63, was shot once in the head with a .22-caliber pistol about 11 a.m. Sunday, said Knox County Sheriff's Office Capt. Clyde Cowan.
Parker was taken to the University of Tennessee Medical Center where his condition was unavailable because of medical confidentiality laws.
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