what have you learned, paula? reporter: the wall street journal reports saying they don t know the exact details but the fact they believe king jong man was an informant for the cia. back in january when the court case went on, the two people accused of his murder, accused of smeerg it on his face, within that court case police did admit that he met an american on the holiday island just five days before he was murdered, although they say they don t know what his identity is or whether or not he was a spy. within the same court case we understand the defense lawyer for those women did say that he believes that he had met an intelligence agent, but was unable to give more details. police are not willing to join the dots at this point. this is certainly interesting, the fact that kim jong-un would have seen this as an absolute