UPDATED - The Dumas Police Department has deactivated the Silver Alert.

DUMAS, Ark. (KTHV) - The Dumas Police Department has activated a Silver Alert 76-year-old Ernest Jenkins.

Jenkins was last known to be on Jones Street in Dumas, Ark. He was last seen wearing a denim jacket and an unknown color of his pants or shirt. He is 5 feet and 6 inches tall and weighs 150 pounds. He has brown eyes and grey hair.

Jenkins may be traveling in a 2002 grey GMC truck with an Arkansas license plate: 477TYN

If you have any information, please contact the Dumas Police Department at (870) 382-5511.