UPDATE-- The Silver Alert has been inactivated for Bobby Leon.
ORIGINAL-- The Arkansas State Police have issued a silver alert Bobby Leon, 61, from Sebastian County who was last seen last Thursday, May 30.
He was last known to be at 615 N 19th St. near Harbor House.
If you have any information on Simmons's whereabouts, please contact Detective Elliot at (479) 709-5100.
More on this story as it develops.