On 11 January 2022, 30-year-old Isabel Elizabeth Francis, who was 15 weeks pregnant with a daughter, was stabbed to death by her 33-year-old husband, David Brian Chow Kwok-Hun (), inside their Ang Mo Kio flat. Chow, who was arrested and indicted for murder, was said to have misunderstood that his company would go bankrupt due to an accounting error made by his employee.
Due to increasing depression over the "financial crisis" at his company, Chow wanted to commit suicide but he thought killing his wife and unborn daughter would spare them from the heartbreak and shame of losing a loved one to suicide. He used a fruit knife to stab Francis to death before attempting suicide twice, but survived both attempts.
Chow was later diagnosed with adjustment disorder, which caused him to suffer from an abnormality of the mind at the time of the offence, so Chow's murder charge was reduced to manslaughter on the grounds of diminished responsibility. He was sentenced to seven years in prison on 26 October 2023.
Background
Victim
Born on 4 September 1991, Isabel Elizabeth Francis, an Eurasian Singaporean, was the second of three children, and had one younger brother (born in 1993) and one elder sister (born in 1988) who was diagnosed with special needs. At one point during her childhood, Francis's parents divorced, and her mother gained custody of all three children, who went to live with their mother and aunt somewhere in the East Coast area of Singapore.
According to her brother Emanuel, Francis and her siblings shared a very close relationship, and together, they would record song covers at home, with Emanuel playing the guitar and Francis singing. Francis and her siblings were raised Catholic, and they regularly went to the Church of Christ the King in Ang Mo Kio, where Francis taught catechism classes. Francis was described as an outgoing, generous and loving person, and often mingled with her friends. Francis studied at CHIJ Toa Payoh before she enrolled in Ngee Ann Polytechnic, where she pursued a diploma in mass communications. After completing her diploma, Francis furthered her studies at the Royal Melbourne Institute of Technology (RMIT) Singapore.
Francis first met her husband David Brian Chow in 2014 when she became an intern at his family's security training company and they started dating soon after she left the company, before they married on 28 December 2019. As of 2022 when she was murdered, Francis worked as an assistant manager at Deliveroo, and she enrolled as a part-time student at the law school of Singapore University of Social Sciences.
Perpetrator David Brian Chow Kwok-Hun, born in Singapore in 1988, was the third of four children. Chow was reported to have struggled in his studies during his younger years, but he managed to enter university and graduated with a degree. According to sources, Chow felt inferior to his three siblings, who were reportedly doing much better than him in life and school. Chow, who would become the director and chief executive of his family's training company, found success in the business while running it, and many acknowledged Chow's good character at work and outside it. Chow was also the director of another company that provided both online and physical security services.
Motive In December 2021, Chow received the training company's half-year financial report from an accounting staff member and found the numbers to be unusually poor. This caused Chow to believe that the business would fail and go bankrupt, and he gradually became plagued with depression and worry, so much so that he lost sleep due to worry and stress over the company's finances, only getting one or two hours sleep every night. Based on the records, Chow's company had earned about S$1 million in profits between July 2020 and June 2021, and never suffered any financial loss between July 2021 and November 2021 even during the COVID-19 pandemic. However, these numbers did not stop Chow from worrying about the projected financial loss his business had encountered. Despite the re-assurances from his colleagues, family members and his wife, Chow's behaviour did not improve. It worsened so much that Chow's father decided to bring him to see a psychiatrist on the same date of the murder. Chow's wife similarly arranged for her husband to consult a Catholic counsellor.
Stabbing On the early morning of 11 January 2022, at about 1 AM, Chow was unable to sleep and he paced up and down the corridor of his flat, his mind still full of his business concerns. He searched the LinkedIn profiles of his business competitors. Chow began to worry that his employees would leave his company or lose confidence in him, given that they had witnessed him breaking down at the workplace. Having bottled up and mulled over the impending financial crisis of his business, Chow decided to commit suicide, but he could not bear to allow Francis and their unborn child to suffer the pain, sadness and shame of losing a husband and father to suicide. He was afraid that should his business failed, it would lead to the harassment of his wife and child.
Chow decided that the only way out was to kill his wife before he killed himself, and hoped that he would reunite with his wife and child in heaven. At about 5 AM, Chow grabbed the sharpest knife from the kitchen, and returned to the master bedroom, where 30-year-old Isabel Elizabeth Francis was sleeping. Chow stabbed her multiple times; as Francis shrieked in pain, Chow used his left hand to cover her mouth and silence her. Chow reportedly told her he was sorry and said there was no way out as he continued stabbing Francis. At one point during the stabbing, Francis managed to get out of the bedroom and crawled to the front door, but Chow caught up with her and plunged the knife into her head until she no longer moved.
After Francis became motionless, Chow headed to the kitchen to get another knife, and he stabbed himself in the neck and stomach. Chow then knelt on the floor and prayed to the devil to "take him". Sometime after 7 AM, Chow, who remained alive despite his wounds, checked the time and realized that his father was on his way to bring him to the psychiatrist. Alarmed that he did not die fast enough, Chow consumed a random assortment of tablets, expecting to die from a drug overdose, though survived. At about 7:35 AM, Chow chose to surrender himself, contacted the police and confessed to murdering his wife. He also called his father and told him not to come and fetch him, because he did not want to implicate his father. Chow went to unlock the door and he laid on the floor, waiting for the police to arrive and arrest him. After their arrival, the police arrested Chow and rushed him to the hospital for treatment. Francis was pronounced dead at the scene.
It was only after the murder happened that the accounting staff at Chow's company discovered that they had made a grave error in their financial report; Chow's company was neither on the verge of bankruptcy nor doing financially poorly, and the company still made lots of profit.
Police response On the morning of 11 January 2022, police responded to a report regarding a stabbing that happened in a flat at Ang Mo Kio. The police arrived at the flat, where they discovered a man alive with multiple injuries with a woman lying motionless with multiple stab wounds all over her body. The injured man was rushed to hospital while the woman was pronounced dead at the scene.
According to an autopsy report, Francis sustained a total of 15 stab wounds on the head, neck and torso, and two of them were sufficient in the ordinary course of nature to cause death, as one penetrated the left lung while the other was inflicted on the upper part of Francis's neck. The report also determined that at the time of her death, Francis was pregnant for an estimated 15 weeks, and the foetus was a girl. A law school student and female classmate of Francis from Singapore University of Social Sciences told the press that two weeks before her death, Francis had told her she was pregnant and was expecting to give birth in the middle of the year. Residents told the press that they never sensed anything amiss on the morning the murder happened. They noted that the couple went outdoors for exercise regularly and they celebrated Christmas together with family and friends weeks before the murder. One neighbour, however, stated that she briefly heard someone screaming before the murder was uncovered by the police.
The police later announced that they had placed the victim's husband under arrest for murder after some preliminary investigations, and the police confirmed that the suspect would be charged with murder. A bloodstained fruit knife, believed to be the murder weapon, was recovered from the flat.
Murder charge On 12 January 2022, a day after his arrest, Francis's 33-year-old husband, David Brian Chow Kwok-Hun, who was still hospitalized for his injuries, was officially charged with the murder of his pregnant wife by a field magistrate at Tan Tock Seng Hospital. As the charge of murder under Singaporean law carried the penalty of death by hanging, Chow would be sentenced to death if found guilty. His case was adjourned to 26 January 2022.
On 16 February 2022, Chow, who was remanded in prison awaiting trial, had completed his psychiatric evaluation. By then, Chow was represented by Shashi Nathan, Jeremy Pereira and Laura Yeo, and the police prosecutor applied for Chow to be brought back to the crime scene to re-enact the murder and assist the police in their investigations.
Trial of David Brian Chow Plea of guilt
On 26 October 2023, 35-year-old David Brian Chow Kwok-Hun was brought to trial at the High Court for killing his pregnant wife. By then, the prosecution, led by Deputy Public Prosecutor (DPP) Jiang Ke-Yue, agreed to reduce the charge of murder to one of culpable homicide not amounting to murder, which was equivalent to manslaughter in Singaporean law, and this allowed Chow to escape the death penalty. Chow had been assessed and found to be suffering from diminished responsibility induced by an adjustment disorder, which caused him to have "catastrophic thinking that he would be bankrupt with no way out and had suicidal thoughts but felt that his death would bring shame to his wife", and it constituted an abnormality of the mind. Chow, represented by veteran lawyer Shashi Nathan, pleaded guilty to the lesser charge before Justice Pang Khang Chau of the High Court. Chow faced a possible sentence of either life imprisonment or up to 20 years' imprisonment, coupled with caning and/or a fine.
Sentencing Chow's sentencing hearing took place on the same day he pleaded guilty to the fatal stabbing of his wife. DPP Jiang stated in his submissions that he unreservedly accepted that it was a truly tragic case, but he urged the court to not ignore the aggravating factors of the case, and asked that the tragic circumstances must be balanced by the society's abhorrence of the violence which Chow inflicted on his wife, who was pregnant and also a woman enjoying the prime of her life. DPP Jiang also pointed out that based on the psychiatric report, Chow's impulse control was not impaired, and his actions of stabbing his wife to death were goal-directed, and so DPP Jiang sought a sentence of nine to 12 years' imprisonment.