The 2006 murder of Mongolian national Altantuya Shaariibuu, shot and destroyed with military-grade explosives near a Malaysian defense-deal scandal, produced two convictions but left the motive and who ordered it contested
Where the evidence lands: SupportedThat Altantuya Shaariibuu was deliberately murdered, that two serving members of an elite police unit shot her and blew up her body with military explosives, and, in the wider political reading, that the killing was ordered at a high level to silence her over commissions paid in the Scorpene submarine deal, with the truth then shielded by the erasure of her immigration records and the acquittal of the man accused of arranging it.
Believed by: That this was a murder, and that the two convicted officers carried it out, is the settled account of the Malaysian courts and mainstream press. The wider belief that the killing was ordered from above to silence Altantuya over the submarine commissions is widely held in Malaysia but has never been proven in court, and remains a contested, attributed allegation.
The full story
What is documented
Start with what the courts settled. On the night of 18 October 2006, Altantuya Shaariibuu, a 28-year-old Mongolian national who had worked as a translator, was taken from a street outside a Kuala Lumpur home to scrubland near Puncak Alam, on the edge of Shah Alam. There she was shot, and her body was destroyed with military-grade explosives, widely reported as C4. Her remains were identified through DNA. It was among the most shocking crimes in recent Malaysian memory, both for its brutality and for who was eventually convicted of it.
The two men found responsible were not underworld figures. They were Chief Inspector Azilah Hadri and Corporal Sirul Azhar Umar, serving members of the police Special Action Unit, part of the security apparatus attached to the office of the then deputy prime minister and defense minister, Najib Razak. A third defendant, the defense analyst and Najib adviser Abdul Razak Baginda, who had been in a relationship with Altantuya, was charged with abetting the murder.
So the question this file weighs is not whether Altantuya was murdered. She plainly was, and two officers have been convicted of it by Malaysia's highest court. The question is why, and on whose account, and how much of the powerful political story that surrounds the case the actual record will support.
The courts, and what they convicted
The case moved through the Malaysian courts over nearly a decade, and the path was not straight. After a High Court trial at Shah Alam that ran to roughly 159 days, one of the longest murder trials in the country's history, the judge in October 2008 found no prima facie case against Razak Baginda and acquitted him on the abetment charge without calling on him to enter a defense. In April 2009, the same court convicted Azilah and Sirul of murder and sentenced both to death.
That was not the end. In August 2013 the Court of Appealoverturned both convictions, ruling that the prosecution's case contained gaps, and acquitted the two officers. The reversal drew heavy criticism, and the prosecution took the matter to the Federal Court. In January 2015, Malaysia's apex court unanimously reversed the acquittals and restored the convictions and death sentences. Azilah was taken into custody; Sirul, who had by then fled to Australia, was convicted in his absence, and Australia declined to return a man facing execution.
The Federal Court's ruling is the final judicial word on who carried out the killing, and it is the finding this file treats as authoritative. Two members of an elite police unit murdered Altantuya Shaariibuu. On that core, after appeal and reversal and final restoration, the record is firm.
Malaysia's highest court convicted two serving police officers of the murder. That is the anchor. Everything beyond it, above all the why, has to be stated more carefully.
The motive the trial never proved
The most important feature of this case, for our purposes, is a silence at its center. The courts convicted two men of murder, but no proceeding ever established why they did it. The two officers had no evident personal connection to Altantuya, no quarrel with her, nothing that the trial could point to as a private reason to kill a woman they did not know. The prosecution proved the act and secured the convictions without proving a motive at all.
That gap is precisely what makes the case so combustible, and it is why the discipline of reporting it matters. It is honest to say two police officers were convicted of the murder, because they were. It would be a different and unsupported statement to say the site has established why they acted, or on whose instruction, because no court has found either. The one man charged with arranging the killing, Razak Baginda, was acquitted. The chain of command that many assume must exist above the two officers has never been proven to exist.
An unexplained murder committed by state security officers is a profoundly disquieting thing, and it is fair to say so plainly. But a disquieting silence is not the same as a proven conspiracy. The right posture is to report the convictions as fact, to report the missing motive as a genuine and unresolved hole in the record, and to resist filling that hole with a certainty the courts never reached.
Two men were convicted of the killing; no court ever established why. That gap, not any proven order, is the true unresolved core of the case.
The submarine deal, reported as allegation
Into that silence has flowed a powerful political narrative, and it deserves to be stated fairly, as an allegation rather than a finding. In 2002, Razak Baginda was involved in negotiating a roughly US$1.1 billion purchase of two French Scorpene-class submarines. A company linked to him, Perimekar, received commissions later reported at around 114 million eurosin connection with the deal. Altantuya, a linguist, had by her family's account been connected to that work, and had traveled with Razak Baginda before their relationship broke down.
The theory that follows is straightforward and, to many Malaysians, self-evident: that Altantuya knew too much about the payments, that she was pressing Razak Baginda over money, and that she was killed to silence her. The commissions were real, her link to the deal was real, and a separate French judicial inquiry later examined the payments around the contract. Those facts give the narrative a concrete spine that most assassination theories lack.
What the narrative lacks is a courtroom that has ever joined the money to the murder. No proceeding has established that the killing was carried out to protect the deal, or that anyone above the two officers ordered it. Later allegations, including a 2019 statutory declaration in which Azilah, from death row, said he had been ordered to kill her and named senior figures, remain untested; those named have denied the claims, and the prosecution did not act on the affidavit. The responsible way to hold all of this is to report the submarine motive as a serious, widely voiced allegation resting on real context and real money, and to state plainly that it has never been proven. This file makes the accusation visible without adopting it, and it does not assert wrongdoing against any living individual whom no court has convicted.
Where the evidence lands
Keep the layers apart. The event is documented: Altantuya Shaariibuu was shot and her body destroyed with military-grade explosives outside Kuala Lumpur on 18 October 2006. The convictions are substantiated: after a full trial, an appellate reversal, and a final restoration, Malaysia's Federal Court convicted two members of an elite police unit of the murder and sentenced them to death, sentences later affected by the country's move away from the mandatory death penalty. On those points the record is firm, which is why this file is rated Substantiated.
What substantiated does not mean is that the case is fully explained. The courts never established a motive. The one civilian charged with abetment was acquitted. The suggestion that the killing was ordered from above to bury the Scorpene commissions is a widely held and serious allegation, but it is an allegation: no court has found an order, a motive, or a chain of command, and the later affidavit said to reveal them has never been tested or accepted as proof. The entanglement with the submarine deal is real as context and unproven as cause.
The right posture is to report exactly what the record supports and to leave the rest openly unresolved. Altantuya Shaariibuu was murdered; two police officers were convicted of killing her by Malaysia's highest court; and why they did it, and whether anyone ordered it, remains, in law, unestablished. Holding those statements together is not evasion. It is the difference between reporting what the courts found and making an accusation the courts never made.
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What's still unexplained
- Why the two officers killed Altantuya has never been established. The prosecution secured convictions without proving a motive, so the most basic question, what these particular men had to gain from her death, remains formally unanswered by any court.
- Whether anyone ordered the killing, and if so who, has never been adjudicated. Allegations reaching toward senior figures exist, including a convicted officer's late statutory declaration, but they are untested and denied, and no court has found a chain of command above the two convicted men.
- The relationship between the murder and the Scorpene commissions is documented as context but not as cause. A French judicial inquiry examined the payments, yet no proceeding has established that the killing was carried out to protect the deal, leaving the entanglement suggestive but unproven.
- The gaps and reversals in the case, the missing-then-found immigration records, Razak Baginda's early acquittal, the Court of Appeal's overturned acquittal, and Sirul Azhar's flight to Australia beyond extradition, mean the full account has never been assembled in one authoritative forum, and with the sentences now commuted the prospect of new courtroom findings is remote.
Point by point
The claim: Altantuya was murdered, and the killing was deliberate and violent, not an accident or disappearance.
What the record shows: This is settled. Prosecutors established that she was shot and that her body was destroyed with military-grade explosives in scrubland outside Kuala Lumpur, her remains identifiable only by DNA. The Malaysian courts treated it throughout as a premeditated murder, and no serious account disputes that she was deliberately killed.
The claim: A court examined the case and convicted specific perpetrators, rather than leaving it to rumor.
What the record shows: Correct. After one of the longest murder trials in Malaysian history, the Shah Alam High Court in 2009 convicted Azilah Hadri and Sirul Azhar Umar and sentenced them to death. It is that judicial record, not press speculation, that this file treats as the authoritative account of who has been found to have carried out the killing.
The claim: The convictions were reversed on appeal, so the two men's guilt is unsettled.
What the record shows: This describes only the middle of the story. The Court of Appeal did acquit both men in 2013, but the Federal Court, the country's highest court, unanimously reversed that acquittal in January 2015 and restored the convictions and death sentences. The apex court's ruling is the final judicial word, which is why the convictions are treated here as established.
The claim: The killers were serving members of an elite police unit, which points to something beyond a private crime.
What the record shows: The affiliation is documented and genuinely striking. Both convicted men belonged to the police Special Action Unit and were part of the protection apparatus around the office of the then deputy prime minister. That they were state security officers is a matter of record. What it proves about motive is a separate question the courts did not resolve: the affiliation raises suspicion, but a conviction of two officers is not, by itself, a finding that they acted on anyone's orders.
The claim: The murder was ordered at a high level to silence Altantuya over the Scorpene submarine commissions.
What the record shows: This is the central political allegation, and it has never been established in court. No trial proved a motive at all; the prosecution convicted the two officers without demonstrating why they killed her. The submarine deal, the large commissions paid to a company linked to Razak Baginda, and Altantuya's connection to that work are real and documented, and a separate French judicial inquiry examined the commissions. But the leap from those facts to a proven order to kill has not been made by any court, and this file reports it as an attributed allegation, not a finding.
The claim: Razak Baginda's acquittal shows the abetment case was baseless.
What the record shows: It shows the High Court found no prima facie case against him on the evidence presented, and he is entitled to that acquittal. It does not resolve the wider questions. He was acquitted without being called to enter a defense, the motive behind the killing was never established at any stage, and his acquittal sits alongside the conviction of two officers with no independent tie to the victim. The honest statement is that he was cleared in law of abetting the murder, while the reasons the officers acted remain unexplained.
The claim: A convicted officer has since confessed and named who ordered the killing, which settles the matter.
What the record shows: It does not. In a 2019 statutory declaration from death row, Azilah admitted involvement and alleged the order came from senior figures, an account they have denied. That declaration was never tested by cross-examination, the prosecution did not act on it, and no court has found its allegations proven. A late, self-interested, untested affidavit is a claim to be reported and scrutinized, not a judicial finding, and this file treats it accordingly.
The claim: The vanishing of Altantuya's immigration records proves an official cover-up.
What the record shows: This overstates a genuine anomaly. The apparent absence of her Malaysian entry records drew widespread suspicion of tampering. But Malaysian officials later stated the records had not been deleted, and no court found that any record was destroyed to conceal the crime. The episode is a real unresolved question and a driver of public distrust, but it is not, on the record, established evidence of a cover-up.
Other readings
Angles that don't fit neatly into the claim or its rebuttal, laid out and weighed, not endorsed.
The ordered-killing reading
The most widespread interpretation in Malaysia is that the two officers were instruments of a decision taken above them, and that the killing was meant to silence Altantuya over the submarine commissions. This is a serious and widely voiced allegation, and it draws real force from the killers' identity as state security officers and from the money at the center of the deal. It is reported here as exactly that: an allegation. No court has established a motive or an order, the one civilian charged with abetment was acquitted, and the later affidavit said to name those responsible has never been tested. The file makes the accusation visible without adopting it.
The cover-up reading
A related interpretation focuses less on who ordered the killing than on how the aftermath was handled: the questions over Altantuya's immigration records, the early acquittal, the appellate reversal, and the failure to bring Sirul Azhar back from Australia. On this reading the case was steered away from its origins. Some of the underlying facts are real, but officials have disputed the record-deletion claim, and appellate reversals and extradition limits have ordinary legal explanations. The pattern fuels distrust, yet it falls short of proof that the outcome was deliberately managed, and this file does not assert that it was.
Timeline
- 2002Abdul Razak Baginda, a defense analyst and adviser to Najib Razak, then Malaysia's deputy prime minister and defense minister, is involved in the negotiation of a roughly US$1.1 billion contract for two French Scorpene-class submarines. A company linked to him, Perimekar, receives commissions later reported at around 114 million euros in connection with the deal.
- 2004–2006Altantuya Shaariibuu, a Mongolian national who speaks several languages and has worked as a translator, becomes acquainted with Razak Baginda and, by her family's account, travels in connection with the submarine negotiations. The two are involved in a personal relationship that later sours.
- 2006-10-18Altantuya, who had traveled to Malaysia seeking to confront Razak Baginda, is taken from outside his Kuala Lumpur home to scrubland near Puncak Alam, outside Shah Alam. She is shot and her body is destroyed with military-grade explosives, widely reported as C4. Her remains are identified only through DNA.
- 2006-11Three people are arrested and charged: Chief Inspector Azilah Hadri and Corporal Sirul Azhar Umar, both members of the police Special Action Unit (Unit Tindakan Khas) assigned to the protection detail around Najib's office, are charged with murder; Razak Baginda is charged with abetting it.
- 2007Questions surface over the disappearance of Altantuya's Malaysian immigration entry records, fueling suspicion of a cover-up. Officials later say the records were not deleted. Her family and Mongolian authorities press for answers, and the case becomes a fixture of Malaysian political controversy.
- 2008-10-31The Shah Alam High Court finds no prima facie case against Razak Baginda on the abetment charge and acquits him without calling on him to enter a defense. He is discharged, and later leaves Malaysia for a period abroad.
- 2009-04-09After a trial running to roughly 159 days, the High Court convicts Azilah Hadri and Sirul Azhar Umar of murder and sentences both to death. No motive is established at trial; the prosecution does not prove why the two officers, who had no evident personal tie to the victim, killed her.
- 2013-08-23The Court of Appeal overturns both convictions, ruling that the prosecution's case had gaps, and acquits Azilah and Sirul. The reversal is widely criticized, and the prosecution appeals to the Federal Court.
- 2015-01-13The Federal Court, Malaysia's apex court, unanimously reverses the acquittals and restores the murder convictions and death sentences. Azilah is present and taken into custody; Sirul, who had fled to Australia, is convicted in absence, and an arrest warrant is issued. Australia declines to return him while he faces a death sentence.
- 2019-10 to 2024-10From death row Azilah files a statutory declaration alleging he was ordered to kill Altantuya, an allegation others named in it deny and which is never tested at trial. After Malaysia ends the mandatory death penalty, the Federal Court in October 2024 commutes Azilah's sentence to 40 years' imprisonment and caning. Sirul remains in Australia.
Supported. The killing and the convictions are documented. On 18 October 2006 Altantuya Shaariibuu, a 28-year-old Mongolian national, was shot and her body destroyed with military-grade explosives in scrubland outside Kuala Lumpur. Two members of an elite Malaysian police unit, Chief Inspector Azilah Hadri and Corporal Sirul Azhar Umar, were convicted of the murder by the Shah Alam High Court in 2009; the Court of Appeal acquitted them in 2013; and the Federal Court, Malaysia's apex court, restored the convictions and death sentences in January 2015. On that basis the murder and the convictions are substantiated. What remains unproven is the motive and the chain of command: why two police officers with no personal connection to the victim would kill her, and whether anyone ordered it. The case is entangled with the Scorpene submarine purchase and its commissions, and later allegations reach toward senior political figures. Those allegations have never been tested or established in court, and this file reports them as attributed claims, not as fact.
Reviewed by The Conspiratory Editors · Last reviewed July 19, 2026 · How we rate
Sources
- 1.Man convicted in murder case that rocked Malaysia claims paid for silence, Al Jazeera (2023)
- 2.Altantuya was murdered 18 years ago, here's what happened since, as Azilah sets to commute death penalty, Malay Mail (2024)
- 3.Altantuya's convicted killer Azilah avoids death penalty as Federal Court reviews sentence to 40 years and 12 strokes of cane, Malay Mail (2024)
- 4.The murder of Altantuya Shaariibuu and the allegations against Malaysia's Najib Razak, South China Morning Post (2019)
- 5.Malaysia court commutes death sentence of Najib's bodyguard for Mongolian model's murder, South China Morning Post (2024)
- 6.Azilah's conviction and death sentence for Altantuya's murder stand, The Edge Malaysia (2020)
- 7.'Najib ordered me to kill Altantuya' - Azilah's shocking allegation from death row, Malaysiakini (2019)
- 8.The Malaysian Scorpene Submarine Affair, Corruption Tracker
- 9.Whatever happened to: The unsolved murder of Najib Razak's confidant's lover?, Southeast Asia Globe (2020)
- 10.Murder of Shaariibuugiin Altantuyaa, Wikipedia
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