He has dementia and other health issues he needs medication for. Harrison was last seen at the Walmart in Halls Sunday night.
The Silver Alert means the TBI can post information about Harrison on message boards and gives the investigation a wider range.
If you spot him you’re asked to keep in in your sight and call police.
Knox County authorities are asking to stay on the lookout for a missing elderly man. 77-year-old Jackie Harrison went missing Sunday night.
Family say there were at the Walmart in Halls when they got separated. Harrison has dementia and is known to walk several miles at a time.
He was last seen wearing a multi-colored polo, blue jeans, brown jacket and a Denver Broncos hat.
If you spot him you’re asked to call police.
An elderly Knox County man with dementia is missing.
77-year-old Jackie Harrison was separated from his family at the Walmart in Halls last night. He was wearing blue jeans, a multi-colored polo, brown jacket and a Denver Broncos hat.
Family says he has several medical conditions and requires medication.
KCSO’s MC Unit is searching for an elderly man, Jackie Harrison, DOB 9/3/42 last known location was Halls Walmart, history of Dementia.He was wearing blue jeans, polo shirt & brown jacket.
If you see Mr. Harrison please call 911 or KCSO 865-215-2243 pic.twitter.com/7YSDDLHxt7
— knoxsheriff (@knoxsheriff) November 18, 2019