AdvertisementFBI To Help Arkansas Prosecutor Unlock iPhone Linked To Murder CaseMarch 31, 2016Doreen McCallisterfacebookEmailProsecutor Cody Hiland speaks at a news conference in Conway, Ark., on Aug. 7, after two teenagers were charged in the murders of Robert and Patricia Cogdell. On Wednesday, the FBI agreed to help the Faulkner County prosecutor get access to an iPhone and iPod that belonged to the suspects. (AP)