Wife convicted of poisoning husband with nicotine in South Korea

Aug.29.2022
Wife convicted of poisoning husband with nicotine in South Korea
A Korean man died from nicotine poisoning, and his wife was suspected of intentionally feeding him the substance.

On a morning in May 2021, a Korean man named A unexpectedly passed away in his home at approximately 7 a.m. After conducting an autopsy, it was determined that the cause of death was nicotine poisoning. As a result, A's wife, B, was named as a suspect in a criminal investigation by the authorities.


Miancha, baizhou, and nicotine solution.


According to reports, A had left work early the day before his death because he was feeling unwell. In a conversation with his wife, B, she informed him that the cause of his illness might have been the expired honey added to his breakfast tea. A was taken to the emergency room shortly after returning home and underwent simple tests and rest before being discharged. He then passed away the following day.


According to the prosecution and the police, it has been suggested that the amount of nicotine found in A's body and their dietary intake indicate that B fed A liquid nicotine three times. It has been reported that B gave A tea containing nicotine in the morning, rice soup containing nicotine when he returned home, and water mixed with liquid nicotine after A returned from the emergency room.


The wife stated that there was no reason to kill her husband.


B claims that "this is a medical accident, she did not kill her husband, and there was no reason for her to do so." The police presented evidence that B had purchased nicotine liquid from a nearby vape shop a few days before the incident. B initially stated that she had bought it for her husband who smoked. However, after investigating the people around A and her credit card usage, the police discovered that A quit smoking eight years ago. B then changed her story and claimed that she had bought the liquid for herself to smoke.


Furthermore, B claims that her husband, A, attempted suicide several months ago and that suicide-related search terms were found on his phone. During this same time, B was involved in a long-term extramarital affair with another man while also accumulating debts exceeding 100 million Korean won.


Most people in the area reported that A's husband also became aware of this fact and, as a result, the couple had a serious argument. The husband also has over 100 million Korean won in life insurance.


According to the judiciary department, the motive for B's murder, which included adultery and debt, was deemed sufficient.


The judiciary department believes that B has a criminal motive.


Firstly, B, the wife, revealed that she had conflicts with her husband in order to maintain a long-term relationship with her lover. If her husband were to die, it would solve her financial difficulties. Furthermore, information left behind by A indicated that he worked hard to support himself and his beloved son, in addition to his profession. There is no reason to believe that he would have made such an extreme choice, given the absence of a suicide note.


In the end, B was sentenced to 30 years in prison and is currently serving the sentence.


Disclaimer: 1. This article is compiled from third-party sources and is only intended for industry communication and learning purposes. 2. The views expressed in this article do not represent those of 2FIRSTS, and 2FIRSTS cannot confirm the authenticity or accuracy of the article's content. The compilation of this article is only intended for industry communication and research purposes. 3. Due to the limited level of compilation, the compiled article may not express exactly the same meaning as the original. Please refer to the original article for accuracy. 4. 2FIRSTS maintains complete consistency with the Chinese government on any statement or position pertaining to domestic, Hong Kong, Macao, and Taiwan, as well as foreign issues. 5. The copyright for the compiled information belongs to the original media and the authors. If there is any infringement, please contact us for deletion.



Disclaimer

This article is provided solely for professional research, industry discussion, and informational purposes. Any references to brands, companies, products, technologies, or policies are made for factual reporting and analytical purposes only, and do not constitute endorsement, recommendation, promotion, or advertising by 2Firsts.

Nicotine-containing products, including but not limited to cigarettes, e-cigarettes, heated tobacco products, and nicotine pouches, carry significant health risks. Readers are responsible for complying with all applicable laws and regulations in their respective jurisdictions, including age restrictions and access limitations.

The information contained in this article should not be regarded as investment, legal, medical, regulatory, or commercial advice. While 2Firsts strives to ensure the accuracy and reliability of its content, it does not assume liability for any direct or indirect loss arising from errors, omissions, inaccuracies, or reliance on the information contained herein.

This article is not intended for individuals below the legal age for accessing tobacco or nicotine-related information in their jurisdiction.

 

Copyright Notice

This article is either original content produced by 2Firsts or content reproduced, translated, summarized, or adapted from third-party sources with attribution where applicable. The intellectual property rights of the original content remain with 2Firsts or the respective original rights holders.

No individual or organization may copy, reproduce, distribute, republish, modify, translate, or otherwise use this content without prior authorization. Any unauthorized use may result in legal action.

For copyright-related inquiries, corrections, or removal requests, please contact: info@2firsts.com.

 

AI-Assisted Translation and Editing Notice

Portions of this article may have been translated, edited, or reviewed with the assistance of artificial intelligence tools to improve efficiency and readability. Due to the limitations of AI-assisted translation and editing, discrepancies, omissions, or inaccuracies may exist when compared with the original source.

Where applicable, readers are advised to refer to the original source for the most complete and accurate information. If you identify any errors or believe that any content infringes upon your rights, please contact us at info@2firsts.com, and we will review and address the matter promptly.

Former Roche Neuroscience and Rare Diseases Communications Director Ria Kioupritzi Joins PMI as Scientific Affairs Director
Former Roche Neuroscience and Rare Diseases Communications Director Ria Kioupritzi Joins PMI as Scientific Affairs Director
Eleftheria (Ria) Kioupritzi, a biopharmaceutical professional with more than 15 years of experience, has joined Philip Morris International as Director Scientific Affairs within Corporate Affairs. She previously served at Roche as Senior Scientific Communications Director for Neuroscience and Rare Diseases and worked extensively in spinal muscular atrophy. Her earlier career also covered competitive intelligence, clinical and regulatory monitoring, pipeline development and launch preparation. During her time working in Roche's SMA field, Evrysdi passed through several U.S. FDA milestones, including its initial approval, an expanded indication for younger infants and approval of a tablet formulation. Public records do not show that Kioupritzi herself led the FDA submissions.
Sep.22
Pennsylvania Lists 163 Vape Products Eligible for Sale, Including Vuse and JUUL; Previously Pending Chinese Brands Such as OXBAR Remain Absent, While Unlisted Products Including Geek Bar Face Enforcement From October 19
Pennsylvania Lists 163 Vape Products Eligible for Sale, Including Vuse and JUUL; Previously Pending Chinese Brands Such as OXBAR Remain Absent, While Unlisted Products Including Geek Bar Face Enforcement From October 19
Pennsylvania begins enforcing its electronic nicotine delivery system (ENDS) directory restrictions on October 19, 2026. The October 18 directory contained 163 product records from seven manufacturers, including Vuse, JUUL, NJOY, Logic and Naked 100. Geek Bar, RAZ and Lost Mary were absent. BAT, Altria, Japan Tobacco and JUUL collectively accounted for 112 records, or 68.7%, while Imperial Brands' blu had no listings. The directory included 15 disposable vape records, 40 bottled e-liquids and 10 products labeled 0mg, but no open-system refillable devices. Twenty-two manufacturer certifications remained under review. Four Logic models corresponding to Smoore's pending records were listed under the brand owner, while LYCO, OXBAR and Boulder/Rock had no approved directory entries.
Regulations
Oct.19
German Customs Seize 115,800 Vapes in €1.4 Million Tax Case
German Customs Seize 115,800 Vapes in €1.4 Million Tax Case
Germany's Magdeburg Main Customs Office seized 115,800 untaxed e-cigarettes containing a combined 4.366 million mL of e-liquid during four truck inspections between August 10 and September 4, 2026. The seizures prevented an estimated €1.397 million in tax losses and set a record for the customs office's jurisdiction. Criminal proceedings have been initiated against four truck drivers. The case follows a separate German investigation involving more than 7.6 million illicit vapes and an estimated €33.3 million in excise-tax losses.
Enforcement
Oct.13
China Tobacco Supply-Chain Leader Huabao’s Three-Way Transformation Takes Hold as Overseas Revenue Jumps 216%, Non-Flavor Businesses Reach 42.2% and the Company Expands Into Global Next-Generation Tobacco Supply Chains
China Tobacco Supply-Chain Leader Huabao’s Three-Way Transformation Takes Hold as Overseas Revenue Jumps 216%, Non-Flavor Businesses Reach 42.2% and the Company Expands Into Global Next-Generation Tobacco Supply Chains
Huabao’s H1 2026 results show the company advancing across three connected fronts: international expansion, entry into next-generation tobacco supply chains and diversification beyond its traditional tobacco-related base. Overseas revenue rose 216.08% to CNY 96.02 million, while non-flavor businesses reached 42.2% of total revenue. Huabao also said it had entered the supply chains of leading global tobacco customers, as its nutrition, food ingredient, fragrance and personal-care businesses gained ground in Europe, Southeast Asia, Australia and New Zealand. However, adjusted net profit increased only 2.78%, and next-generation tobacco revenue was not separately disclosed, showing that the transformation is reshaping revenue and customer exposure but has yet to translate fully into underlying earnings.
Aug.28
Latest UK ONS Data: Vaping Rate Edges Down to 9.9% in 2025, a Year After Overtaking Cigarette Smoking
Latest UK ONS Data: Vaping Rate Edges Down to 9.9% in 2025, a Year After Overtaking Cigarette Smoking
Vaping prevalence in Great Britain edged down to 9.9% in 2025 from 10.0% in 2024, with the number of adult users holding at approximately 5.4 million for a second consecutive year, according to the Office for National Statistics (ONS). E-cigarette use had risen from 6.4% in 2020 to 10.0% in 2024, when it exceeded cigarette smoking prevalence for the first time. Cigarette smoking continued to decline to 8.7% in 2025, widening the gap to 1.2 percentage points. Daily vaping declined slightly, while usage among adults aged 25–34 increased despite falling rates in other age groups.
DATA
Oct.14
AIR Global Starts Debt Refinancing Four Months After Nasdaq Listing With About $400 Million Notes Expected
AIR Global Starts Debt Refinancing Four Months After Nasdaq Listing With About $400 Million Notes Expected
AIR Limited, a wholly owned subsidiary of AIR Global, has launched an offering of U.S. dollar-denominated senior unsecured notes, with proceeds primarily intended to repay its existing term loan and revolving credit facility. AIR has not disclosed the final size, maturity or coupon; Refinitiv, citing Moody's, reported an expected issuance of approximately $400 million and a Ba3 rating. AIR had about $412.4 million outstanding under the two bank facilities at June 30 and net debt of $344.8 million. In the first half of 2026, AIR's Al Fakher-led flavored shisha molasses business generated about 99% of company revenue, while New Growth Categories including Crown Switch produced $2.2 million in revenue and remained loss-making on an adjusted EBITDA basis.
Sep.23