- Joined
- Aug 20, 2022
- Messages
- 18,815
- Points
- 113
Murder-suicide: 6 Vietnamese deaths linked to 10 million baht debt

Petch Petpailin
Published: 14:20, 17 July 2024| Updated: 14:21, 17 July 2024
5 minutes read

Following the suspicious deaths of six Vietnamese nationals at a hotel in Bangkok, Thai policediscovered that one of the deceased, a Vietnamese-American woman, allegedly poisoned her friends before committing suicide with the toxin over a 10 million baht debt.
The Metropolitan Police Bureau of Thailand revealed more details of the case in a press conference, today, July 17, following an investigation into the deaths of the six foreigners, whose bodies were discovered last night.
The deceased were identified as American citizens Sherine Chong (56 years old) and Dang Hung Van (55 years old), and Vietnamese nationals Thi Nguyen Phuong Lan (47 years old), Hong Pham Thanh (49 years old), Dinh Tran Phu (37 years old), and Thi Nguyen Phuong (46 years old).
Dang Hung Van and Thi Nguyen Phuong were a married couple. Police questioned their children and found that they invested 10 million baht in a hospital project in Japan with Sherine Chong. The project had not progressed, leading to a dispute over the funds.
The group, initially planning to meet in Japan to resolve the issue, changed their destination to Thailand due to visa problems. It remains unclear whether the other deceased were also investors in the project.
Seven hotel rooms were booked for the group but only six individuals checked in. The seventh person, a sister of one of the deceased, was not involved in the incident.
The individuals checked in on different days between July 14 and 15, later gathering in a room booked under Chong’s name.
Hotel staff reported serving food and tea to the group for the last time at 1.57pm. According to the deputy police chief, a waiter offered to make tea for the guests but Chong refused this. The waiter recalled that she “spoke very little and was visibly under stress.”
The waiter later left the room and no one else is believed to have entered apart from the six inside. Police say there were no signs of a struggle or a robbery.
Police suspect Chong used this opportunity to lace the tea with cyanide, serving it to others before consuming it herself. Police believe her motive was an inability to repay the investment money.
Cyanide was found in all six teacups, as well as in the blood system of one of the deceased and two stainless tumblers.
Searches of their luggage did not uncover any illegal items but a land litigation document dating back to 2022 was found in Chong’s belongings.
One of the victims, Dinh Tran Phu, was a well-known makeup artist in Vietnam with over 15,000 followers on his Facebook page, Phú Gia Gia (I’m Makeup Artist).
https://thethaiger.com/news/nationa...tnamese-deaths-linked-to-10-million-baht-debt