Otto Warmbier 'was brutalised by pariah N Korea', parents say

Locals in Cincinnati turned out to welcome Otto Warmbier home

The parents of Otto Warmbier, the US student who is in a coma after being freed this week by North Korea, say he was "brutalised" by a "pariah regime".

The 22-year-old is now being treated in hospital after the flight carrying him landed in Ohio on Tuesday.

Mr Warmbier was sentenced to 15 years of hard labour for attempting to steal a propaganda sign from a hotel.

He was given a sleeping pill after becoming ill after his trial last year and did not wake up, North Korea said.

He is now being treated at the University of Cincinnati Medical Center.

How harsh is prison in North Korea?

"We want the world to know how we and our son have been brutalised and terrorised by the pariah regime," his parents, Fred and Cindy, said.

Former US ambassador and New Mexico governor Bill Richardson, who has previously served as special envoy to North Korea and in 2016 attempted to negotiate the release of the student, said the Warmbiers had updated him on their son's condition.

"In no uncertain terms, North Korea must explain the causes of his coma," Mr Richardson said.

Medical personnel were seen transferring a person believed to be Mr Warmbier to an ambulance at an airport in Cincinnati on Tuesday night

The BBC's Stephen Evans in Seoul says it remains to be seen if Mr Warmbier's illness is the direct result of brutality in prison.

If it were, there might be pressure on President Trump to take action against Kim Jong-un's regime, he says.

Who is Otto Warmbier?

Otto Warmbier is an economics student from the University of Virginia, originally from Cincinnati, Ohio.

He was in North Korea as a tourist with Young Pioneer Tours when he was arrested on 2 January 2016.

He appeared emotional at a news conference a month later, in which he tearfully confessed to trying to take the sign as a "trophy" for a US church, adding: "The aim of my task was to harm the motivation and work ethic of the Korean people."

Foreign detainees in North Korea have previously recanted confessions, saying they were made under pressure.

Otto Warmbier's parents feared for his safety as tensions rose between the US and North Korea

After a short trial on 16 March, Mr Warmbier was given a 15-year prison sentence for crimes against the state.

His parents told CNN in early May that they had had no contact with their son for more than a year.

What is his condition now?

In a statement on Tuesday, Mr and Mrs Warmbier said: "Sadly, he is in a coma and we have been told he has been in that condition since March 2016. We learned of this only one week ago."

The sign Mr Warmbier is alleged to have tried to steal, reportedly says: "Let's arm ourselves strongly with patriotism"

They were quoted by the Washington Post as saying they had been told Otto had contracted botulism, a rare illness that causes paralysis, soon after his trial in March 2016.

He was given a sleeping pill and had been in a coma ever since, the newspaper said.

Secretary of State Rex Tillerson made no mention of Mr Warmbier's condition in a statement, saying only that he was on his way home to be reunited with his family and would not make any further comment, out of respect for the privacy of the family.

Who else is detained in North Korea?

There are reported to be three other US citizens in custody in North Korea. They are:

• Kim Dong-chul, a 62-year-old naturalised US citizen born in South Korea, who was sentenced to 10 years hard labour in April 2016 for spying

• Korean-American professor Kim Sang-duk (or Tony Kim) who was detained in April 2017. The reasons for his arrest are not yet clear

• Kim Hak-song, like Kim Sang-duk, worked at the Pyongyang University of Science and Technology (PUST) and was detained in May 2017 on suspicion of "hostile acts" against the state

The US has in the past accused North Korea of detaining its citizens to use them as pawns in negotiations over its nuclear weapons programme.

Kim Dong-chul appeared on North Korea television a month after Otto Warmbier, also giving a tearful confession

The arrests have come at a time of heightened tension between North Korea and the US and its regional neighbours.

Why is Dennis Rodman in Pyongyang?

Mr Warmbier's release comes hours after US basketball star Dennis Rodman arrived in North Korea.

Mr Rodman is a friend of North Korean leader Kim Jong-un and has made several visits to the country in recent years.

Dennis Rodman was mobbed by the press at Beijing airport en route to Pyongyang

There was some speculation that he might plead the case for the American detainees, but en route to North Korea he told reporters "my purpose is to actually see if I can keep bringing sports to North Korea".