Malaysia · Selangor · 2006

The Murder of Altantuya Shaariibuu

Altantuya Shaariibuu, a Mongolian national, was murdered in Selangor in October 2006. Former police commandos Azilah Hadri and Sirul Azhar Umar were ultimately convicted by Malaysia's Federal Court. Later sentence reviews and civil litigation changed parts of the legal aftermath but did not overturn the murder convictions.

Non-graphic symbolic editorial artwork for the Altantuya Shaariibuu case
Editorial note: This case is classified Solved / Adjudicated for the charged murder because the Federal Court reinstated and finalized the convictions of Azilah Hadri and Sirul Azhar Umar in 2015. Separate questions about motive, alleged instructions and civil liability remain contested and are not treated here as proven criminal facts.
StatusSolved / adjudicated — final murder convictions
CategoryMurder / high-profile criminal case
LocationSelangor, Malaysia
DateOctober 19–20, 2006
VictimAltantuya Shaariibuu
Convicted offendersAzilah Hadri and Sirul Azhar Umar

The disappearance and homicide investigation

Altantuya Shaariibuu was killed in Selangor in October 2006. The homicide became one of Malaysia's most scrutinized criminal cases because two members of the police Special Action Unit were prosecuted and because the victim had previously known political analyst Abdul Razak Baginda.

The criminal record ultimately established that Azilah Hadri and Sirul Azhar Umar were responsible for the murder. The case also generated years of political speculation. Those later claims must be separated from what the courts actually adjudicated.

The first trial

Azilah and Sirul were convicted of murder by the Shah Alam High Court in 2009 and sentenced to death under the law then in force. Abdul Razak Baginda had earlier been acquitted of abetting the murder without being called to enter a defence.

The High Court judgment was not the final step. Azilah and Sirul appealed, and in 2013 the Court of Appeal acquitted them. That acquittal is an important part of the chronology because it shows why the later Federal Court decision — not the original High Court judgment alone — determines the current criminal status.

Federal Court reinstates the convictions

On February 13, 2015, Malaysia's Federal Court overturned the Court of Appeal acquittal and convicted Azilah and Sirul of Altantuya's murder. The Malaysian Bar's review of important 2015 decisions records the apex court outcome and the death sentences.

Sirul was absent when the Federal Court delivered judgment and a warrant was issued. He had gone to Australia, where the death penalty complicated Malaysian efforts to secure his return. His absence from Malaysia did not erase the Federal Court conviction.

Azilah's sentence is reviewed, not his conviction

Malaysia later abolished the mandatory death penalty and created a statutory route for certain death-row prisoners to seek sentence review. On October 10, 2024, the Federal Court commuted Azilah's death sentence to 40 years in prison and 12 strokes of the cane.

The court expressly stated that the 2024 proceeding was not a review of Azilah's murder conviction. Reuters and Malay Mail both reported that the conviction remained intact. That distinction is essential: a change in punishment is not an acquittal.

Claims about who ordered the killing

In later affidavits, Azilah alleged that he had acted on instructions from former prime minister Najib Razak, who denied the allegation. Those claims were not part of a criminal conviction against Najib and are not presented here as established fact.

As of August 29, 2026, Altantuya's father was pursuing judicial review proceedings seeking information about or completion of investigations into Azilah's later claims. The High Court had fixed October 6, 2026 for that hearing. The existence of that proceeding itself shows why the broader question of motive or possible instruction should not be described as judicially settled.

Civil litigation creates a separate legal record

Altantuya's family also brought a civil lawsuit. In January 2026, the Court of Appeal reduced a High Court damages award and held that the Malaysian government was not vicariously liable for the former officers' acts because the murder fell outside the scope of their official duties. The court nevertheless left civil liability with Azilah, Sirul and Abdul Razak Baginda.

The family sought leave to appeal that civil decision. A Federal Court hearing originally scheduled for July 15, 2026 was postponed to October 27, 2026. Civil liability and damages are legally distinct from the finalized murder convictions, so this file does not merge those two tracks.

Why the case is solved but not simple

For the charged homicide, the legal result is final enough to classify the case as Solved / Adjudicated: Azilah and Sirul were convicted by the Federal Court. But 'solved' does not mean every question surrounding the case has been answered.

The later investigation demands, civil proceedings and disputed allegations about motive remain separate unresolved matters. This archive therefore records both realities at once: final murder convictions and continuing controversy about the wider context.

Timeline

October 19–20, 2006: Altantuya Shaariibuu is murdered in Selangor.

2009: the Shah Alam High Court convicts Azilah Hadri and Sirul Azhar Umar of murder.

2013: the Court of Appeal acquits the two men.

February 13, 2015: the Federal Court overturns the acquittal and reinstates murder convictions and death sentences.

October 10, 2024: the Federal Court commutes Azilah's death sentence to 40 years' imprisonment and caning, while expressly leaving the conviction intact.

January 20, 2026: the Court of Appeal issues a major civil-liability judgment in the family's damages suit.

July 15, 2026: the Federal Court postpones the family's civil leave application to October 27, 2026.

August 29, 2026: the criminal convictions remain in force; separate proceedings concerning civil liability and investigation of later allegations remain active.

Current status

The murder of Altantuya Shaariibuu is Solved / Adjudicated as to the two men convicted of the homicide. Azilah Hadri's sentence has been commuted but his conviction stands; Sirul Azhar Umar's conviction also stands. Wider allegations about motive or instructions are not treated as proven criminal findings.

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