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US Diplomat Found Dead in Yangon Identified

US diplomat Daniel Riva was found dead in Myanmar in May 2026 in what authorities are treating as a suspected murder case involving his Thai ex-wife. The case has drawn international attention due to the victim’s diplomatic role and the sensitive security environment in which the investigation is taking place. Officials confirmed he was discovered at the Sakura Residence & Hotel in Yangon, a location often used by expatriates and foreign staff.

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Riva, aged 43, was found with fatal stab wounds to the head and neck. The site is located close to the US Embassy in Yangon, Myanmar’s largest city. Authorities have not released a full forensic report and independent verification has been limited due to restricted media access in the country.

The suspect is Pavinee Supasirivisan, a Thai national and former spouse of Riva. She who previously worked as a pastry chef and reportedly studied at a culinary school in Bangkok. She was initially detained on immigration-related matters before being formally charged with murder. Under Myanmar law, the charge could carry penalties ranging from long-term imprisonment to the death penalty.

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Court reports indicate she has appeared in Yangon court for preliminary hearings focused on immigration violations, while the murder charge is being handled separately. Officials have not confirmed whether she has entered a plea.

Riva served as a US Diplomatic Security Service officer, working on the protection of US diplomatic missions and investigations into transnational crime, including passport and visa fraud, human trafficking, organised crime and terrorism-related activity. He had previously been posted in Suriname and Timor-Leste, where colleagues described him as a committed officer with strong engagement in international security cooperation.

The investigation is being conducted under Myanmar’s military-run judicial system, where court transparency is limited and journalists are often barred from proceedings. The US State Department has acknowledged Riva’s death but has declined to release further details, citing family privacy. Legal experts note that proceedings are expected to be slow, with immigration and homicide cases progressing separately.

Observers have highlighted concerns over due process and safety for foreign diplomatic personnel operating in Myanmar, given the country’s unstable post-coup environment and restricted judicial oversight. Authorities have not provided a confirmed timeline for a full murder trial and the case remains under active investigation.

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Picture courtesy of Times

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image.png Adapted by ASEAN Now Thetimes 26 June 2026

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jcmj Gold Member

jcmj

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RIP.

Tyke Silver Member

Tyke

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"Riva served as a US Diplomatic Security Service officer, working on the protection of US diplomatic missions and investigations into transnational crime, including passport and visa fraud, human trafficking, organised crime and terrorism-related activity."

"The investigation is being conducted under Myanmar’s military-run judicial system, where court transparency is limited and journalists are often barred from proceedings"

His ex wife has been assumed guilty until she has been tried in open court.

This stinks of a govt cover up.

Front Row Silver Member

Front Row

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US Diplomat. It took a month before anyone announced his name. Is that because he was a spook, or was there some other reason. Strange that it would take the embassy a month to identify one of their own.
He served as a US Diplomatic Security Service officer. So did he ever have any conflicts with the junta? Probably more that likely.

I wouldn't be surprised if it turned out his ex-wife got framed by someone.

We may never know the entire, true story. That is, not until the book comes out.

mfd101 Platinum Member

mfd101

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From Surinam to Timor to Myanmar ... Not exactly a star-studded career.

aseanexpat Rookie Member

aseanexpat

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To me this read as, him being a CIA guy and he was wacked in Myanmar while the ex wife it taking the fall.

Legal Lifeline Silver Member

Legal Lifeline

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1 hour ago, jcmj said:

RIP.

Indeed- a sad end to a young life- and I hope whoever is responsible is found and receives a fair trial

aseanexpat Rookie Member

aseanexpat

Member
30 minutes ago, mfd101 said:

From Surinam to Timor to Myanmar ... Not exactly a star-studded career.

It's always those weird timeline destination type of diplomats that are the suspected intelligence ones.

Scouse123 Ruby Member

Scouse123

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1 hour ago, mfd101 said:

From Surinam to Timor to Myanmar ... Not exactly a star-studded career.

Yeah,

I think I would have preferred Switzerland, Norway, etc

impulse Star Member

impulse

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Maybe I've watched too many Jason Bourne and Mission Impossible movies, but I doubt we'll ever know what really happened without CCTV. And nowadays, can you even believe CCTV? Yesterday, I saw a video of Rubio punching out Hegseth.

I hope the wife gets a fair trial, and the results match her guilt or innocence. But I'm cynical.

Patong2021 Diamond Member

Patong2021

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2 hours ago, Tyke said:

"Riva served as a US Diplomatic Security Service officer, working on the protection of US diplomatic missions and investigations into transnational crime, including passport and visa fraud, human trafficking, organised crime and terrorism-related activity."

"The investigation is being conducted under Myanmar’s military-run judicial system, where court transparency is limited and journalists are often barred from proceedings"

His ex wife has been assumed guilty until she has been tried in open court.

This stinks of a govt cover up.

OK, so what was the motive and who did it? Pixies?

sqwakvfr Platinum Member

sqwakvfr

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RIP but he was not a diplomat. He was with the DSS. This means he provided executive protection for ambassadors and other highly placed personnel at embassies and/or consulates. DSS personnel receive tactical training including the use of firearms, edge weapons and tactical convoy operation in hostile areas. Knew some DSS personnel while deployed to A-stan. I was impressed with them.

Rams86 Gold Member

Rams86

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2 hours ago, Tyke said:

"Riva served as a US Diplomatic Security Service officer, working on the protection of US diplomatic missions and investigations into transnational crime, including passport and visa fraud, human trafficking, organised crime and terrorism-related activity."

"The investigation is being conducted under Myanmar’s military-run judicial system, where court transparency is limited and journalists are often barred from proceedings"

His ex wife has been assumed guilty until she has been tried in open court.

This stinks of a govt cover up.

Another Jim Thomson job?

BKKBike09 Gold Member

BKKBike09

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2 hours ago, Patong2021 said:

OK, so what was the motive and who did it? Pixies?

There is apparently some suggestion he was playing away from home; the wife found out, and that led to a confrontation. No idea if true or not but what I was told by a long-term foreign resident in Yangon (who knows various diplo folk) over lunch earlier this week.

J Branche Gold Member

J Branche

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30 minutes ago, BKKBike09 said:

There is apparently some suggestion he was playing away from home; the wife found out, and that led to a confrontation. No idea if true or not but what I was told by a long-term foreign resident in Yangon (who knows various diplo folk) over lunch earlier this week

I seriously doubt it. The training this guy has had, knowledge and experience what you are talking about is an elementary level cover up story.

SiSePuede419 Platinum Member

SiSePuede419

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Did he go out for a Jim Thompson

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save the frogs Star Member

save the frogs

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5 hours ago, Tyke said:

This stinks of a govt cover up.

you are probably right.

looking at photos of his ex-wife, she does not appear to be someone capable of murder.

ronnie50 Platinum Member

ronnie50

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4 hours ago, sqwakvfr said:

RIP but he was not a diplomat. He was with the DSS. This means he provided executive protection for ambassadors and other highly placed personnel at embassies and/or consulates. DSS personnel receive tactical training including the use of firearms, edge weapons and tactical convoy operation in hostile areas. Knew some DSS personnel while deployed to A-stan. I was impressed with them.

Not so sure he was a close protection officer. Maybe not his main job. The experience he had (see below) suggested he was more like a hands on intel gathering operative. Whether CIA or not we'll never know. But I agree it's fishy about the "former" wife killing him.

"Riva served as a US Diplomatic Security Service officer, working on the protection of US diplomatic missions and investigations into transnational crime, including passport and visa fraud, human trafficking, organised crime and terrorism-related activity. He had previously been posted in Suriname and Timor-Leste, where colleagues described him as a committed officer with strong engagement in international security cooperation."

Liverpool Lou Star Member

Liverpool Lou

Advanced Member
3 hours ago, BKKBike09 said:

There is apparently some suggestion he was playing away from home; the wife found out, and that led to a confrontation. No idea if true or not but what I was told by a long-term foreign resident in Yangon (who knows various diplo folk) over lunch earlier this week.

Must be true if you got it as hearsay!

Liverpool Lou Star Member

Liverpool Lou

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5 hours ago, sqwakvfr said:

he was not a diplomat. He was with the DSS.

DSS personnel are part of the US diplomatic staff and carry diplomatic status

sqwakvfr Platinum Member

sqwakvfr

Advanced Member
36 minutes ago, Liverpool Lou said:

DSS personnel are part of the US diplomatic staff and carry diplomatic status

Staff and status, yes but DSS does not issue visa's or any other duties that a consular officer would carry out. They support and enable diplomatic staff to perform their duties. DSS members carry the black US passports.

SanSaiExPat Silver Member

SanSaiExPat

Advanced Member
2 hours ago, aseanexpat said:

To me this read as, him being a CIA guy and he was wacked in Myanmar while the ex wife it taking the fall.

Way to cynical! You've been reading too many Jake Needham novels.

GammaGlobulin Star Member

GammaGlobulin

Advanced Member
7 hours ago, BKKBike09 said:

There is apparently some suggestion he was playing away from home; the wife found out, and that led to a confrontation. No idea if true or not but what I was told by a long-term foreign resident in Yangon (who knows various diplo folk) over lunch earlier this week.

I agree.

He looks like the type who might be tempted to play around outside.

Then, the wife loses great face around the embassy there.

Maybe sleeping with other girls was part of his job description at the CIA.

Sometimes, spies must be spies and sleep with the enemy.

BKKBike09 Gold Member

BKKBike09

Advanced Member
9 hours ago, Liverpool Lou said:

Must be true if you got it as hearsay!

Er ... hence my comment "No idea if true or not".

And of course no Thai woman ever goes bat sh*t crazy over perceived loss of face / being dumped etc.

JerryM Gold Member

JerryM

Advanced Member
8 hours ago, GammaGlobulin said:

Then, the wife loses great face around the embassy there.

As from the OP, she was his EX-wife:

as a suspected murder case involving his Thai ex-wife.

Purdey Diamond Member

Purdey

Advanced Member

@JerryM has a point. Why was she in contact with him in Burma if she was divorced? Maybe broaden the number of suspects to include the girlfriend.

simon43 Star Member

simon43

Advanced Member
15 hours ago, save the frogs said:

you are probably right.

looking at photos of his ex-wife, she does not appear to be someone capable of murder.

Hmm, my opinion from that photo is that 'underneath', she is actually ...... a nutter, and quite capable of murder. Reminds me of my ex....

flaming dragon Gold Member

flaming dragon

Advanced Member
20 hours ago, BKKBike09 said:

There is apparently some suggestion he was playing away from home; the wife found out, and that led to a confrontation. No idea if true or not but what I was told by a long-term foreign resident in Yangon (who knows various diplo folk) over lunch earlier this week.

But how did she get the drop on him? He must have been asleep. Even a crippled man his size could disarm a Thai woman and give her a good spanking, and this guy was a trained professional.

GammaGlobulin Star Member

GammaGlobulin

Advanced Member
6 hours ago, JerryM said:

As from the OP, she was his EX-wife:

as a suspected murder case involving his Thai ex-wife.

When one is dead, all wives are ex-wives.

All GFs are EX-GFs.....

I admit there is slight ambiguity in this part of the story.

However, then why would we be shown a Marriage Photo...

So..NO...he and the wife were married up to the point when she may have stuck a knife in his head, due to suspiciions of infidelity, even though...

He was just doing his job when he consorted with all those other Asian girls.

Liverpool Lou Star Member

Liverpool Lou

Advanced Member
10 hours ago, BKKBike09 said:
19 hours ago, Liverpool Lou said:

Must be true if you got it as hearsay!

Er ... hence my comment "No idea if true or not

Er ... hence my comment, "Must be true if you got it as hearsay!"

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