Gilmer Woman Jailed In Gregg County December 21, 2018 Gregg County Jail Gregg County is holding 20-year-old McKenzie Renee Clark, of Gilmer, on a $60,000 bond on a warrant from Gregg County for bond forfeiture for possession of between four grams and 200 grams of a controlled substance. 2018-12-21 Dave Kirkpatrick Share Facebook Twitter Google + Stumbleupon LinkedIn