There is more to the incredible tale told by a former Russian KGB agent who appeared on UK TV today claiming he was poisoned 10 years ago on Auckland's Queen Street, as an in-depth investigation by TVNZ1's Sunday found out during an exclusive 2007 interview with him.
Boris Karpichkov arrived in Auckland in 2006 on a fake Lithuanian passport. He then claimed he was followed and physically assaulted by the New Zealand police and members of the NZSIS.
Mr Karpichkov admitted being a former Russian spy, but said he wasn't in active service when he came to New Zealand to try and find a safe haven for himself and his family after receiving death threats while living in London.
He told TVNZ1's Sunday that he turned in his fake passport 12 days after arriving in the country in a bid to try and be transparent so he could claim refugee status. The Department of Immigration then returned his knowingly fraudulent document with a stamped work permit on it allowing him to stay.
From there he says things became like something out of a Hollywood spy movie, as he noticed cars began to track his movements.
"You can consider me insane, or obsessed and paranoid but it's an established fact and can be proven," Mr Karpichkov said.
The ex-spy photographed the vehicles and even confronted a man he believed to be following him which led to an altercation.
"I told him enough is enough and took his picture, the guy then jumped out the car and kicked and punched me yelling 'I will smash your f***ing phone and head'," he told Sunday's Janet McIntyre.
Mr Karpichkov reported the assault to the police but heard nothing back from them until two months later when Detective Seargent Mark Williams called him and admitted it was a police officer that had assaulted him and tried to discourage him from taking the matter further.
His phone conversations with Detective Williams were recorded by Mr Karpichkov for evidence and played back to TVNZ1's Sunday.
One of the calls had the detective reading out a letter which was oddly written as if Mr Karpichkov had authored it himself and accepted an apology from the officer who assaulted him so the matter would go away.
He accepted the apology hoping it would end his surveillance, but says after a brief lull he began to be followed again. Shortly after this Mr Karpichkov said he came down with a mystery illness that doctor's couldn't identify.
Mr Karpichkov says he lost 20kgs and believes he was poisoned by a Russian agent, similar to the claim which he made on British TV today.
He eventually lost his fight to stay in New Zealand in October 2007 due to historical links to organised crime in Russia and Latvia, which he denied, saying he was not an active spook and was never involved in crime.
He once again used his fake passport to leave the country and was given no troubles at customs.
The NZSIS released a statement to 1 NEWS today, with a spokesman saying: "At the time it was confirmed to media that Mr Karpichkov had been in New Zealand, and that his KGB background was known."
The NZ Police told 1 NEWS they're examining what information they hold on Mr Karpichkov but due to the cases historic nature "it's likely to take some time".
Jacinda Ardern has this afternoon vigorously denied she was shielded by her own party from allegations of sexual assault arising from February's Coromandel Labour Party Youth camp.
In a press conference outside her Mt Albert Auckland Electorate Office, the Prime Minister said the delay of a week between Labour Minister Megan Woods finding out of the news of the alleged assaults and Ms Ardern's own notification was not calculated.
"We've moved as quickly as we could from the time that I was aware but I absolutely accept mistakes have been made, we're owning that," the Prime Minister said.
It is understood Minister Woods found out about the allegations through Twitter on March 4, but Ms Ardern was not notified until Monday this week when the allegations surfaced in the media.
Today, Ms Ardern would not comment on whether she was angry with her party for not telling her sooner.
"Look, as I've said from the beginning, the most important thing for me are these young people," Ms Ardern said.
"This is not about me and political management, it's about supporting the young people involved."
The Prime Minister also denied it was a political decision not to tell her of the assaults.
"I accept also that there has been strong advice also to the party," Ms Ardern said.
"Ultimately, the circle of people who knew, in order to make sure we were protecting these young people, was kept small and to the party leadership, and the most senior party in the Labour Party is the party president and the general secretary," she said.
"It was handled badly, I do not believe there was ever intent to allow harm to be done.
"I absolutely believe the intent was never to allow harm to be done but it was because as I said we made mistakes."
Fielding further questions on the issue, the Prime Minister said she was "absolutely not" kept out of the loop by her party to be protected from potentially damaging knowledge of the assaults.
"Leadership it taking ownership of the failing that have occurred, we are taking ownership of the fact that we let these young people down, now we have a job to do to make sure it never happens again."