jim was taken from us in an act of violence that shocks the conscious of the world. reporter: foley s bosses at global post told abc news they tried to negotiate his release. but last wednesday they received an e-mail from his captors. just a statement they were going to execute jim. reporter: the video released showing the murder is graphic and chilling. there is foley in an orange jumpsuit kneeling down. his isis executioner standing next to him. i wish i could have the hope of freedom and seeing my family once again, he said, but that ship has sailed. outside their home in new hampshire, foley s parents showed incredible grace and strength. we just pray that, that jim s death can bring our country together in a stronger way and with the values that jim holds dear. reporter: the isis video has sparked major concerns in the u.s. and u.k. we ll work with our law enforcement, intelligence and military partners to fry to