Murder trial in killing of Kim Jong-un's brother focuses on 2 mysterious men

A Malaysian police officer testified Thursday that the two women on trial in the murder of the estranged half brother of North Korea's leader were seen on airport security videos with two men believed to have provided the VX nerve agent used to kill him.

Videos presented in court showed Vietnamese suspect Doan Thi Huong walking in the airport with a man wearing a baseball cap. Separately, Indonesian suspect Siti Aisyah was seen meeting with another man also wearing a cap at an airport cafe just before the attack was carried out in a crowded departure terminal of the Kuala Lumpur airport on Feb. 13.

The faces of the men can't be seen clearly.

Chief investigating officer Wan Azirul Nizam Che Wan Aziz identified the men as only Mr. Y and Mr. Chang.

• Traces of nerve agent found in several areas
• Nerve agent said to be used in Kim's killing

He testified that the two men were believed to have smeared liquid on the women's hands before the pair smeared it on Kim Jong Nam's face.

Wan Azirul said the two men are among four people at large whom prosecutors accuse of having the common intention with the two women to murder Kim.

He named the two other at-large suspects as James, the suspected recruiter of Aisyah, and Hanamori, who is nicknamed grandpa or uncle and is suspected of giving directions to Mr. Y.

No further details about those four suspects were disclosed in open court, though Prosecutor Wan Shaharuddin Wan Ladin said outside court the four are believed to be North Koreans.

Defence says women were pawns

Huong and Aisyah are the only two suspects detained in the brazen assassination of Kim, an outcast from North Korea's ruling family who lived abroad in virtual exile for years. Both women have pleaded not guilty to murder charges that carry mandatory death sentences if they are convicted.

Malaysia has never directly accused North Korea, but South Korea's spy agency has said the attack was part of a five-year plot by North Korean leader Kim Jong-un to kill a brother he reportedly never met. Kim Jong-nam was not thought to be seeking influence over his younger brother but had spoken out publicly against his family's dynastic rule.

Their defence lawyers have said Huong and Aisyah were duped by suspected North Korean agents into believing they were playing a harmless prank for a TV show. Prosecutors however, contend the women knew they were handling poison.

Security videos presented at the trial Wednesday showed the women hurrying off to separate washrooms after the alleged attack on Kim, with their hands held away from their bodies as if to avoid contact. Experts have testified that VX can be safely removed by careful hand-washing within 15 minutes of exposure.

Aisyah's lawyer, Gooi Soon Seng, has told reporters previously that she was recruited in early January by a North Korean man known just as James to star in what he said were video prank shows. The lawyer said James had Aisyah go to malls, hotels and airports and rub oil or pepper sauce on strangers which he would film on his phone, and paid Aisyah between $100 and $200 for each prank.

James later introduced Aisyah to a man called Chang, who said he was the producer of Chinese video prank shows. On the day of Kim's death, Chang had pointed Kim out to Aisyah as the next target and put the substance in her hand, the lawyer has said.

Police say Chang was actually Hong Song Hac, one of four North Korean suspects who left Malaysia on the day of the killing, while James was Ri Ji U, one of three other North Koreans who hid inside their country's embassy in Kuala Lumpur to avoid questioning.

Those three were later allowed to fly home in exchange for nine Malaysians who were allowed to leave Pyongyang in a deal easing a diplomatic standoff that brought relations between the two countries to historic lows.

The trial is to resume on Oct. 24 with a visit to the crime scene at the airport.