CATAWBA COUNTY, N.C. - The search for two missing Catawba County teenagers continues on Sunday.
Dozens of volunteers are now focusing on the area where Jake Ziegler's cell phone signal was last picked up.
Ziegler and his friend, Ray Pierce, were headed to Myrtle Beach a week ago and have not been heard from since.
Family and volunteers have been scouring the area, but have not found any clues.
Friends and family will be at the Panthers game handing out flyers.