CASE FILE #BLPD-2008-09-18-001
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SOLVED

Wang Zhijian

Yishun Triple Murder Case

CLASSIFICATION: Mass Murder

LOCATION

Yishun, Singapore

TIME PERIOD

September 18, 2008

VICTIMS

3 confirmed

CASE ACTIONS
AI ANALYSIS
OFFICIAL BRIEFING (FACT-BASED)

The Yishun triple murders occurred on September 18, 2008, in a rented flat at Block 349, Yishun Avenue 11, Singapore, where three women—Zhang Meng (41), Feng Jianyu (17), and Yang Jie (36)—were brutally murdered in a mass stabbing incident. The perpetrator, Wang Zhijian (42), the boyfriend of one of the victims, was motivated by revenge for perceived mistreatment and attempted to silence potential witnesses, resulting in the death of two women and the attempted murder of a third, who survived. Following the discovery of a body on the ground floor and subsequent police investigation, Wang was arrested in the flat where blood stains were found, leading to his conviction on multiple murder charges. He was sentenced to death by the High Court, and his appeal was dismissed by the Court of Appeal, which also upheld additional murder convictions.

COMMUNITY INTELLIGENCE (THEORY-BASED)

Wang Zhijian is believed to have committed the murders as an act of revenge against his girlfriend for perceived mistreatment, and to silence potential witnesses to his actions. Some speculate that the brutal nature of the attack indicates deep-seated rage and emotional turmoil on Wang's part. Additionally, there are theories regarding the dynamics of the relationships among the victims and the perpetrator, suggesting that jealousy and betrayal played significant roles in the lead-up to the murders.

FULL CASE FILE

The Yishun Triple Murders: A Tale of Love, Betrayal, and Tragedy

In the quiet suburban neighborhood of Yishun, Singapore, a gruesome scene unfolded on September 18, 2008, leaving residents and the entire nation in shock. This was the night of the Yishun triple murders, a case that would become infamous for its brutality and the chilling story behind it.

A Night of Horror

On the early hours of September 19, 2008, a chilling report reached the Ang Mo Kio Police Division. A woman had plummeted from a flat, her lifeless body discovered near the void deck of a Housing Development Board (HDB) block in Yishun. As officers rushed to the scene, a resident recounted hearing an argument, followed by the unsettling sounds of furniture being hurled and a man’s shouts echoing as if he were chopping something. The cries of women gradually faded, culminating in a scream and a thud as the woman fell.

Upon investigation, the police found blood stains leading to a flat on the sixth floor. When the male occupant refused to open the door, the Singapore Civil Defence Force intervened, forcing entry into what would become a horrific crime scene. Inside, they discovered three women, brutally slashed and stabbed. One young woman, found in the toilet, clung to life and was rushed to Tan Tock Seng Hospital. The other two women lay dead in the bedroom, having suffered a total of 98 stab wounds. The suspect, a man with injured fingers, was apprehended without resistance.

The Victims and the Perpetrator

The tragic victims were identified as Zhang Meng, a 41-year-old "peidu mama," her 17-year-old daughter Feng Jianyu, and Yang Jie, a 36-year-old fellow "peidu mama" who met her fate in the fall. The sole survivor, Yang Jie's 15-year-old daughter, remained unnamed due to her age. All four were Chinese nationals, with Zhang and Yang staying in Singapore to accompany their daughters in their studies.

The suspect, Wang Zhijian, was the 42-year-old boyfriend of Zhang Meng. Originally from Tianjin, China, Wang was charged with the murder of Zhang Meng and later faced additional charges for the murders of Yang Jie and Feng Jianyu, as well as attempted murder of Yang's daughter. The prosecution ultimately stood down the attempted murder charge, focusing on the triple murder charges.

The Investigation Unfolds

Assistant Superintendent of Police Jason Lim led the investigation, uncovering four potential murder weapons, including a serrated knife and a chopper, all stained with the victims' blood. The motive, as Wang confessed, stemmed from a desire for revenge due to perceived mistreatment by Zhang and fear of being exposed by the potential witnesses.

In the aftermath, relatives from China traveled to Singapore to identify the victims and arrange funerals. Zhang’s family cremated her and Feng on September 26, 2008, expressing that no sentence could restore the lost lives. Meanwhile, Yang's daughter, recovering in hospital, found support from her school's vice-principal and classmates, who visited under police supervision.

Public and Diplomatic Reactions

The Chinese Embassy in Singapore urged for swift justice, extending support to the survivor and her family. The case reverberated through the online Chinese community, where it was a hot topic of discussion, with many expressing grief and urging support for the survivor.

The case also sparked concern among "peidu mamas," revealing the difficulties and discrimination faced by these women in Singapore. Madam Chen, a 45-year-old cleaner, and Madam Hu Xiu Ling, a 36-year-old, voiced fears that the murders would intensify their struggles for acceptance and employment opportunities.

A Love Turned Deadly

Wang and Zhang's tumultuous relationship began in 1996 when they met at a brokerage firm in Tianjin. Despite Zhang being married to policeman Feng Jinqiang, the two reconnected in 2005 after Wang’s divorce. Their relationship blossomed into a passionate affair, marked by declarations of love written in blood and a tattoo of Zhang on Wang’s body.

However, their illicit love faced challenges. Zhang's husband discovered the affair, prompting Zhang to choose Wang over her family. Despite harassment from Zhang’s relatives, Wang retired early, spending his savings on their life together. Even as Zhang later returned to China to care for her ailing husband, the couple's connection persisted.

In December 2007, Zhang relocated to Singapore with her daughter Feng, where they settled in a modest flat in Yishun. Feng excelled academically, despite language barriers and bullying. Meanwhile, Wang and Zhang’s relationship faltered, leading to temporary separations and eventual reconciliation.

Conclusion

The Yishun triple murders remain a haunting reminder of the depths of human emotions when love turns to obsession and revenge. Wang Zhijian's actions on that fateful night shattered lives and left an indelible mark on the community. Ultimately, justice prevailed, but the scars of the tragedy linger, echoing the complex web of relationships and the fragile nature of trust and loyalty.

Sources

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CASE TIMELINE
Sep 18, 2008

Triple Murders Occur

Wang Zhijian murders his girlfriend Zhang Meng, her daughter Feng Jianyu, and flatmate Yang Jie in a rented flat.

Sep 19, 2008

Victims Discovered

Police find the bodies of the three women after a report of a woman falling from the flat.

Sep 20, 2008

Wang Arrested

Wang Zhijian is arrested by police after being found in the flat with the victims.

Oct 4, 2008

Murder Charges Filed

Wang is charged with three counts of murder and one count of attempted murder.

Nov 22, 2011

Trial Begins

The trial of Wang Zhijian for the murders begins in the High Court.

Nov 30, 2012

Verdict Delivered

Wang is found guilty of culpable homicide for Zhang and Feng's deaths and murder for Yang's death.

Nov 28, 2014

Appeal Dismissed

The Court of Appeal dismisses Wang's appeal and upholds the death sentence for all three murders.

May 20, 2016

Execution

Wang Zhijian is executed by hanging for the murders.

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