SICKLERVILLE, NJ (CBS) – A South Jersey man is missing, and police are asking for the public’s help.

Lyndsay Shannon, of Sicklerville, has been missing since Thursday afternoon.

Shannon has Alzheimer’s disease and has walked away from his home in the past. He has previously been found in Marlton and Blackwood.

Shannon is 5’11” and 193 lbs with short, gray hair and a beard. He was wearing blue jeans, brown shoes, a blue sweater and no jacket and was last seen around 3 p.m. on Thursday. If you have seen him, please call Det. Brian Barret at the Winslow Police Department at 609-561-3300.