Authorities are asking for the public’s help in locating missing Newton County Robert “Bobby” Weaver, a white man who is 5 feet, 8 inches tall, weighs about 160 pounds and has brown hair, brown eyes and tattoos on his forearms.

Weaver has been missing since September 2013 and was last seen on Ga. Highway 142 North near Stone Road in northern Newton County, according to a press release from the Newton County Sheriff’s Office.

Weaver does have a medical condition that may cause him to have a staggered walk; he was last seen wearing blue jeans and a white shirt.

“Investigators have followed up on all leads, persons of interest as well as tips and are now seeking new information,” said Deputy Cortney Morrison, a public information officer with the Sheriff’s Office. “The Newton County Sheriff’s Office has utilized and will continue to utilize all resources available in an attempt to locate Robert Weaver. We appreciate any and all information.”

Anyone with information about Weaver’s location should call the Sheriff’s Office at 678-625-1400. All tips can be anonymous; to submit an anonymous tip, please call 678-625-5007 or e-mail anonymoustipline@newtonsheriffga.org.