Autopsy Reveals Cyanide Traces in Bodies of Six Guests Found Dead in Bangkok Hotel

Initial autopsy results have revealed the presence of cyanide in the blood of six individuals, a mix of Vietnamese and American guests, discovered deceased at the Grand Hyatt Erawan Bangkok hotel in central Bangkok. Thai authorities suspect foul play, suggesting that one of the deceased might have poisoned the others due to a soured investment deal.

Details of the Incident

• The deceased individuals, aged between 37 to 56, comprised two Vietnamese Americans and four Vietnamese nationals.
• A couple, part of the group, had invested in a hospital project in Japan along with two others. The meeting at the hotel may have been related to resolving investment issues.
• The bodies were found inside the hotel room after they failed to check out, with no signs of forced entry or exit.
• Traces of cyanide were discovered in cups and thermos flasks located in the room, as confirmed by preliminary autopsy results.

Investigation and Reactions

Thai authorities have not disclosed the identity of the suspected perpetrator within the group. They have ruled out the possibility of a mass suicide due to pre-planned activities for the future.

The Prime Minister of Thailand has contacted the embassies of Vietnam and the United States regarding the incident. Additionally, investigators from the FBI are en route to Thailand to assist in the investigation.

Previous Similar Incidents in Thailand

Last year, Thailand was shocked by a series of cyanide poisoning cases attributed to Sararat Rangsiwuthaporn, known as “Am Cyanide,” the country’s first documented female serial killer. Rangsiwuthaporn targeted individuals to whom she owed money and was responsible for the deaths of at least 14 people.