"I apologized for trying to reconnect. I continued to maintain that the purpose was just to get a better understanding of North Korea. But that was the 'crime' in their eyes—illegally using the tour as a cover."

Wartime contacts

The North Koreans were particularly interested in an email that Newman had sent before his trip to his elderly wartime contacts in Seoul. The "investigator" asked about the "Kuwol comrades." Did they have an office? How big was it? How much time had Merrill spent with them?

"I was not completely forthcoming," Newman said. He sought to downplay the group and his connection to it, describing the Seoul office as small and nondescript, and lying about how much time he'd spent with the former guerrillas.

He was worried that his interrogators would realize that he wasn't telling the whole truth, but they never did.

The "investigator" also accused Merrill of "criticizing" the DPRK, referring specifically to his conversation with fellow tourist Bob Hamdrla in which he noted the resources North Korea's government wasted on monuments in such an impoverished country. Clearly, their guide Hyon-yi, who always seemed to be listening in to their conversations from her seat in the back of their minivan, had reported that comment to security officials.

'Major crimes'

In mid-November, Merrill was told again that he committed "major crimes" and that he was to prepare for a meeting with a "senior official" where he would make a formal "confession."

"They said: 'This is the guy who will decide whether you stay or go home.'"

In the days before the meeting, the investigator and the interpreter made Merrill write out what he would say.

"The statement used words they dictated," Merrill said. "I did not try to tidy the language. I wanted it clearly understood [by those outside North Korea] that these were not my words, though in my handwriting."

The meeting took place on November 9, 2013, in a large room on the ground floor of the Yanggakdo Hotel, where Newman was being held.

Merrill was wearing a short-sleeved shirt, but the interpreter told him that was not formal enough, so he changed to a long-sleeved one.

Merrill was instructed to be very respectful, to stand up when the official entered the room, and then to read the statement.

The official appeared to be in his 50s, wearing a well-tailored uniform, with a serious, formal demeanor. With video cameras rolling and his hands shaking, Merrill began.

Confession?

"During the Korean War, I have been guilty of a long list of indelible crimes ... as I killed so many civilians and KPA [Korean People's Army] soldiers and destroyed strategic objects in the DPRK during the Korean War, I committed indelible offensive acts against the DPRK government and Korean people.

"Although 60 years have gone by, I came to DPRK on the excuse of the tour ... Shamelessly, I had a plan to meet any surviving soldiers ... I also brought the e-book criticizing the Socialist DPRK and criticizing DPRK.

"I realize that I cannot be forgiven for any offensives but I beg for pardon on my knees ... Please forgive me."

At the end of the statement, Newman bowed to the camera. He then signed it, and stamped the paper with his thumbprint.

"You make a confession because you don't have any choice," he said. "They have the key. And there isn't any duplicate."

But having now done so, he thought the North Koreans would move to release him.

"I had a calendar on the wall, and I counted those days, and I got closer and closer, I was figuring there is no way I am still going to be here for Thanksgiving."

But nothing happened. Merrill remained confined in his hotel room.

In moments of depression, Merrill began to wonder if he would ever be released.