A missing man who was the subject of a Silver Alert has been found said, according to the Henderson County Sheriff's Office. They said Kenneth Reuben Erb, 78, was found safe in Georgia, and his family members were notified and were on their way to pick him up. Sign up for our Newsletters Erb suffers from dementia and left his home Wednesday at about 4 p.m. and was not seen after that, deputies said. Deputies said he left in a red 1988 Chevy.