Image copyright EPA Image caption Siti Aisyah "met some people who looked Japanese or Korean", Indonesian officials said 
 
 An Indonesian woman arrested for the murder of the half-brother of North Korea's leader has said she was given 400 Malaysian ringgit ($90; £72) to carry out a prank. 
 
 Indonesian embassy officials met Siti Aisyah, 25, on Saturday in the Malaysian capital. 
 
 She said she was given the cash to smear Kim Jong-nam's face with "baby oil" as part of a reality show joke. 
 
 Tests show Mr Kim was killed with the highly toxic nerve agent VX. 
 
 It is classified as a weapon of mass destruction by the United Nations. 
 
 Who could be behind the attack? 
 
 Unravelling the mystery of Kim Jong-nam's death 
 
 Mr Kim died last week after two women accosted him briefly in a check-in hall at Kuala Lumpur international airport. 
 
 The airport has been swept for toxic chemicals by a forensic team, the fire department and the Atomic Energy Licensing Board. 
 
 Image copyright Reuters Image caption Malaysian police have swept Kuala Lumpur airport for toxic chemicals 
 
 There is widespread suspicion that North Korea was behind the attack, which it strongly denies. 
 
 A Vietnamese woman and a North Korean man have also been arrested in connection with the killing. 
 
 The Vietnamese foreign ministry confirmed that the Vietnamese national being held was Doan Thi Huong, born in 1988, saying she had told officials she thought she was taking part in a television prank. 
 
 At least seven other suspects are wanted by police. 
 
 Media playback is unsupported on your device Media caption CCTV footage appears to show the moment Kim Jong-nam is attacked 
 
 After a 30-minute meeting with Siti Aisyah on Saturday, Indonesian Deputy Ambassador Andreano Erwin said: "She only said in general that somebody asked her to do this activity. She only said in general she met with some people who looked Japanese or Korean. 
 
 "According to her, that person gave her 400 ringgits to do this activity... She only said she was given a kind of oil, like baby oil." 
 
 The officials said they did not see any physical signs that the suspect had been affected by the chemical. 
 
 Image copyright Reuters Image caption Vietnamese Doan Thi Huong is the other woman being held 
 
 Malaysia's police chief Khalid Abu Bakar said on Friday that the presence of the nerve agent had been detected in swabs taken from Mr Kim's eyes and face. 
 
 Mr Kim had sought medical help at the airport, saying someone had splashed or sprayed him with liquid. He then had a seizure and died on the way to hospital. 
 
 What is the deadly VX nerve agent? 
 
 Image copyright Science Photo Library Image caption Molecular model of VX nerve agent shows atoms represented as spheres 
 
 The most potent of the known chemical warfare agents, it is a clear, amber-coloured, oily liquid which is tasteless and odourless 
 
 Works by penetrating the skin and disrupting the transmission of nerve impulses - a drop on the skin can kill in minutes. Lower doses can cause eye pain, blurred vision, drowsiness and vomiting 
 
 It can be disseminated in a spray or vapour when used as a chemical weapon, or used to contaminate water, food, and agricultural products 
 
 VX can be absorbed into the body by inhalation, ingestion, skin contact, or eye contact 
 
 Clothing can carry VX for about 30 minutes after contact with the vapour, which can expose other people 
 
 Banned by the 1993 Chemical Weapons Convention 
 
 Read more about VX 
 
 Media playback is unsupported on your device Media caption Rupert Wingfield-Hayes: Three reasons why the use of VX is so extraordinary 
 
 Who was Kim Jong-nam? 
 
 The well-travelled and multilingual oldest son of late North Korean leader Kim Jong-il, he was once considered a potential future leader. He has lived abroad for years and was bypassed in favour of his half-brother, Kim Jong-un. 
 
 He had been travelling on a passport under the name Kim Chol. North Korea has yet to confirm that the deceased was actually Kim Jong-nam. 
 
 Image copyright AP Image caption North Korea has not identified the man who died as Kim Jong-nam, only as a North Korean citizen 
 
 For many years, it was believed Kim Jong-nam was being groomed to succeed his father as the next leader. 
 
 But that appears to have come to an end in 2001 when Kim was caught sneaking into Japan on a fake passport. 
 
 He later became one of the regime's most high-profile critics, openly questioning the authoritarian policies and dynastic succession his grandfather Kim Il-sung began crafting in 1948. 
 
 Kim Jong-nam, North Korea's critic in exile ||||| Story highlights Video shows the two women accosting Kim Jong Nam at Kuala Lumpur International Airport 
 
 A high-level delegation from North Korea arrived in Malaysia on Tuesday 
 
 (CNN) Two women will be charged with the murder of the estranged half-brother of North Korean leader Kim Jong Un, officials in Malaysia said. 
 
 Siti Aisyah, an Indonesian, and Doan Thi Huong from Vietnam, were detained after closed circuit television showed them accosting Kim Jong Nam at Kuala Lumpur International Airport on February 13. 
 
 Police say the women rubbed a highly toxic VX nerve agent on Kim's face before running away. He died on the way to a hospital less than 20 minutes later. 
 
 Malaysia's Attorney General Mohamed Apandi Ali told CNN the women will be officially charged on Wednesday. Intentional murder is punishable by a mandatory death sentence in Malaysia. 
 
 Aisyah has denied she killed Kim on purpose, telling Indonesian officials she believed she was working on a prank show and was smearing Kim's face with baby oil. 
 
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– One of the women arrested in the airport slaying of the North Korean leader's half-brother says she thought she was smearing baby oil on her victim's face as part of a reality-show stunt. Siti Aisyah, who is being held in Malaysia, met with officials from her home country of Indonesia Saturday and told them she got paid $90 for what she thought was a harmless prank, reports the BBC. "She only said in general she met with some people who looked Japanese or Korean," says Indonesian Deputy Ambassador Andreano Erwin. "She only said she was given a kind of oil, like baby oil." On Friday, Malaysian officials announced that Kim Jong Nam was killed with a deadly nerve agent called VX. Authorities think Aisyah and another woman wiped it on his face in the crowded airport in Kuala Lumpur, perhaps as a kind of one-two punch—one woman smeared one compound, the other a second, and they combined to create the nerve agent. For the record, Malaysian officials have said they're not buying Aisyah's story that she was duped, notes the Guardian. One other person is in custody, a North Korean male who lives in Malaysia, and authorities say seven other North Korean suspects are being sought, reports the Wall Street Journal.