A disturbing incident in Hong Kong has resulted in a 12-month probation sentence for a man who infamously tampered with bottled soft drinks at local supermarkets. The court found that the man displayed a serious inability to manage his emotions and stress, leading to this irresponsible act.

The defendant, 63-year-old Lo Kim-ngai, expressed remorse for his actions, which involved the disturbing act of spiking Coca-Cola and 7-Up bottles with his own urine. Lo committed these acts across seven Wellcome and ParknShop outlets over the course of a month, concluding in August 2025. His arrest was triggered by an incident in which a nine-year-old boy consumed one of the tainted drinks and became ill.
During the sentencing at Kowloon City Magistrates’ Court, Magistrate Andrew Mok approved the probation order while mandating Lo to seek psychiatric or psychological treatment, as suggested by both defense and community service reports. This recommendation aligned with a report indicating Lo’s emotional challenges.
Lo, a retired property agent, was remanded after his arrest in August. He admitted guilt last month to two charges related to administering a toxic substance and attempted harm.
The maximum penalty for such offenses can lead to a three-year prison sentence.
‘Foolish act’
Details shared in court revealed that complaints about contaminated products were reported to Swire Coca-Cola and the Department of Health. Additionally, investigations led to the discovery of the tainted items and surveillance footage showing Lo placing the bottles on store shelves.

While under police caution, Lo confessed to his actions, claiming dissatisfaction caused by interactions with supermarket employees. His defense counsel mentioned personal tragedies, such as the loss of his parents and estrangement from his ex-wife and son, contributing to his depression. They described the urine-spiking incident as a misguided prank following tensions with staff.
Magistrate Mok expressed dismay at Lo’s actions, labeling them as childish and reckless, and urged him to use this probationary period to develop better emotional control.
Key Takeaways
- A 63-year-old man was sentenced to 12 months probation for tampering with soft drinks.
- The defendant expressed remorse and admitted to spiking beverages with his urine.
- This act was linked to an emotional distress and personal challenges.
- The maximum penalty for such offenses could have been up to three years in prison.
- Magistrate emphasized the need for emotional regulation and personal growth during probation.
FAQ
What led to the man’s probation sentence?
He was sentenced for tampering with soft drinks, an act rooted in emotional distress.
What kind of treatment is the man required to undergo?
The court mandated psychiatric or psychological treatment as part of his probation.
What was the reaction from the court regarding his actions?
The magistrate described the defendant’s behavior as childish and reckless, urging him to improve his emotional management.
How did the incident come to light?
The situation unfolded after a child drank a tainted soft drink and felt unwell, leading to an investigation.
This incident serves as a reminder of the importance of emotional well-being and highlighted the serious consequences of reckless actions.