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.

Australian State Targets Illegal Tobacco Retailers With Tougher Closure Powers
Australian State Targets Illegal Tobacco Retailers With Tougher Closure Powers
According to Reuters, Australia’s state of Victoria introduced legislation to give police and the state tobacco licensing regulator stronger powers to shut businesses selling illegal tobacco, with non-compliant operators facing fines of more than A$2.4 million and up to 20 years in prison.
Jun.05
Product | Vaporless Mode + Transparent Display Screen: Kanger Launches Subox Mix 50K in the U.S.
Product | Vaporless Mode + Transparent Display Screen: Kanger Launches Subox Mix 50K in the U.S.
E-cigarette brand Kanger has recently launched its new e-cigarette, the Subox Mix 50K, across multiple online channels in the United States. The product features a “vaporless mode” and a transparent digital display design, supporting switching between approximately 25K vapor puffs and 25K vaporless puffs, for a total of 50,000 puffs, while displaying battery level and mode status in the transparent pod section.
Apr.13 by 2FIRSTS.ai
Sweden Becomes First EU Country to Reach Smoke-Free Status as Daily Smoking Falls to 4.8%
Sweden Becomes First EU Country to Reach Smoke-Free Status as Daily Smoking Falls to 4.8%
According to the latest CAN report and multiple media reports, Sweden’s daily smoking rate fell to 4.8% in 2025, below the commonly used 5% smoke-free threshold, making it the first EU country to reach that benchmark.
News
Jun.05
AIR Romania Manufacturing Facility Expected to Begin Operations in Q1 2027
AIR Romania Manufacturing Facility Expected to Begin Operations in Q1 2027
AIR Limited announced on May 7, 2026, that it plans to open a new manufacturing facility of approximately 70,000 square feet in Stefanesti, Bucharest North, Romania. The facility is expected to begin operations by the first quarter of 2027. AIR said that once fully operational, the facility is expected to support more than 150 jobs and be capable of producing more than 4,000 tons of flavored shisha molasses each year.
May.08 by 2FIRSTS.ai
BAT AGM Highlights Smokeless Strategy, AI Capability and Regulatory Engagement
BAT AGM Highlights Smokeless Strategy, AI Capability and Regulatory Engagement
BAT Chair Luc Jobin told shareholders at the company’s 2026 Annual General Meeting that BAT delivered on its plans in 2025 despite a challenging external environment, with the U.S. business returning to growth, smokeless consumers increasing by more than 15%, improved New Categories contribution, and GBP 6.3 billion returned to shareholders.
Apr.16 by 2FIRSTS.ai
Thailand’s Bangkok Port Customs Reports E-Cigarette and Nitrous Oxide Seizure Worth More Than THB 27 Million
Thailand’s Bangkok Port Customs Reports E-Cigarette and Nitrous Oxide Seizure Worth More Than THB 27 Million
Bangkok Port Customs on April 28 announced the seizure of 52,000 complete e-cigarettes, 100 gallons of e-liquid and 126,226 canisters of nitrous oxide, with total economic damage exceeding THB 27 million, or about USD 831,178 based on an April 28 USD/THB rate of 32.484. The e-cigarette and e-liquid shipment was valued at THB 5.56 million, or about USD 171,161, while the nitrous oxide shipment was valued at THB 21.27 million, or about USD 654,784.
Apr.29 by 2FIRSTS.ai