Malaysia detains 2 women over killing of half-brother of North Korean leader

Malaysia has detained a woman holding a Vietnamese travel document in connection with the death of the half-brother of North Korean leader Kim Jong-un, police said on Wednesday.

Kim Jong-nam may have been poisoned at Kuala Lumpur airport while waiting to fly to Macau

Kim Jong-nam, seen here upon his deportation from Japan in May 2001, said several times over the years that he had no interest in leading North Korea. (Eriko Sugita/Reuters)

Malaysia has detained a second woman in connection with the murder of Kim Jong-nam, the half-brother of North Korean leader Kim Jong-un, state news agency Bernama reported on Thursday, citing the inspector general of police.

The woman arrested Thursday was holding an Indonesian passport that identified her as 25-year-old Siti Aishah, a Malaysian police statement said.

Malaysian police on Wednesday detained a woman holding Vietnam travel papers and said they were looking for a "few" other foreign suspects in connection with the apparent assassination.

Legislators in South Korea had earlier cited their spy agency as saying it suspected two female North Korean agents had murdered Kim, and U.S. government sources also told Reuters they believed North Korean assassins were responsible.

The portly and gregarious Kim Jong-nam, the eldest son of late North Korean leader Kim Jong-il, was assaulted on Monday morning in the departure hall of Kuala Lumpur International Airport and died on the way to hospital, Malaysian police said.

The first woman detained at Kuala Lumpur airport was identified from CCTV footage at the airport and was alone when she was apprehended, police said in a statement.

Media had earlier published a grainy CCTV-captured image of a young woman wearing a white shirt with the letters "LOL" on the front.

Kim Jong-nam, seen here in Macau in June 2010, was the eldest son of North Korean leader Kim Jong-il. (JoongAng Sunday/AFP/Getty Images)

Documents she carried were in the name of Doan Thi Huong, showed a birth date of May 1998 and birthplace of Nam Dinh, Vietnam, police said.

"Police are looking for a few others, all foreigners," Deputy Inspector-General Noor Rashid Ibrahim told Reuters, declining to give their nationalities or gender.

South Korean intelligence believes Kim Jong-nam was poisoned, the legislators in South Korea's capital, Seoul, said.

The spy agency told them that the young and unpredictable North Korean leader had issued a "standing order" for his half-brother's assassination, and that there had been a failed attempt in 2012.

"The cause of death is strongly suspected to be a poisoning attack," said South Korean legislator Kim Byung-kee, who was briefed by the spy agency.

Kim Jong-nam was believed to be close to his uncle, Jang Song Thaek, seen here, on the right, with North Korean leader Kim Jong-un in 2013. Jang was executed for treason later that year. (Kyodo News/Associated Press)

Kim had been at the airport's budget terminal to catch a flight to Macau on Monday when someone grabbed or held his face from behind, after which he felt dizzy and sought help at an information desk, Malaysian police official Fadzil Ahmat said.

According to South Korea's spy agency, Kim Jong-nam had been living, under Beijing's protection, with his second wife in the Chinese territory of Macau, the legislators said. One of them said Kim Jong-nam also had a wife and son in Beijing.

Kim had spoken out publicly against his family's dynastic control of the isolated state.

Death points to 'brutality' of regime

"If the murder of Kim Jong-nam was confirmed to be committed by the North Korean regime, that would clearly depict the brutality and inhumanity of the Kim Jong-un regime," South Korean Prime Minister Hwang Kyo-ahn, who is also acting president, told a security meeting.

The meeting was called in response to Kim Jong-nam's death, news of which first emerged late on Tuesday.

In this Feb. 11, 2007, file photo, a man believed to be Kim Jong -nam, eldest son of then North Korean leader Kim Jong-il, is surrounded by the media upon arrival from Macau at Beijing airport in Beijing. (Kyoda News via The Associated Press)

South Korea is acutely sensitive to any sign of instability in isolated North Korea, and is still technically in a state of war with its impoverished and nuclear-armed neighbour, which carried out its latest ballistic missile test on Sunday.

Malaysian police said Kim held a passport under the name Kim Chol, with a birth date that made him 46.

Kim Jong-nam was known to spend a significant amount of time outside North Korea, travelling in Macau and Hong Kong as well as mainland China, and has been caught in the past using forged travel documents.

No mention in North Korean media

His body was taken on Wednesday to a second hospital, where an autopsy was being performed. North Korean embassy officials had arrived at the hospital and were coordinating with authorities, police sources said.

There was no mention of Kim Jong-nam's death in North Korean media.

In Beijing, a foreign ministry spokesman said China was aware of the reports and closely following developments.

A man watches a television showing news reports of Kim Jong-nam, the half-brother of North Korean leader Kim Jong-Un, in Seoul on Tuesday. (Jung Yeon-je/AFP/Getty Images)

Yoji Gomi, a Japanese journalist who wrote a 2012 book on Kim Jong-nam, said Kim's media appearances, which increased around the time South Korean intelligence said he was targeted for assassination, may have been an attempt to protect himself.

"I now have the impression that even he may have had a sense of danger, so he began exposing himself in the media and stating his opinions to protect himself and counter North Korea," Gomi told a talk show on Japan's NTV.

North Korean agents have killed rivals abroad before.

South Korea's spy agency said Kim Jong-nam wrote a letter to Kim Jong-un in 2012 asking that the lives of him and his family be spared, one of the legislators said.

"Kim Jong-un may have been worried about more and more North Korean elites turning against him after Thae Yong Ho defected to the South," said Koh Yu-hwan, an expert on the North Korean leadership at Dongguk University in Seoul, referring to last year's defection by North Korea's deputy ambassador in London.

Numerous North Korean officials have been purged or killed since Kim Jong-un took power following his father's death in 2011. Those include his uncle Jang Song-thaek, who was considered the country's second most-powerful person and was believed to have been close to Kim Jong-nam.

Jang was executed on Kim Jong-un's orders in 2013.      

With files from the Associated Press