MIT professor shot at his Massachusetts home dies
71 comments
·December 16, 2025david_shaw
>"The theoretical physicist and fusion scientist was known for his award-winning research in magnetised plasma dynamics.
Magnetised plasma dynamics is the study of the state of matter in which the motion of charged particles is influenced by the presence of an external magnetic field, according to Nature.
Loureiro joined MIT's faculty in 2016 and was named director of MIT's Plasma Science and Fusion Center in 2024."
Although it may be a total red herring, it may be worth noting that there are (debatably pseudoscientific) theories -- primarily Plasma cosmology[1] and the Electric Universe theory[2] -- that are related to (and potentially in conflict with) this field of research.
javiramos
Could this be related to the Brown shooting?
ortusdux
From ABC -
"Authorities have investigated whether his death could be connected to this weekend's Brown University shooting and, at this point, a senior law enforcement official briefed on both cases told ABC News there is nothing to suggest they’re connected."
https://abcnews.go.com/US/mit-professor-shot-killed-home-bos...
willis936
Absolutely useless without a name and reputation on the line. It's an absurd to publish that multiple academics killed within an hour drive within one week have "nothing to suggest they're connected".
refulgentis
Are you from Boston / have you lived there? I do, and thank you for your concern. But this is confusing to say the least.
1. No one should be stupid enough to put their name and rep on the line, in a fluid situation, where there’s 0 idea who did the first anyways, for days now.
2. Dunno what you mean by academics, students and professors? Usually academics refers to professors / grad students / has a job at university related to teaching, but Brown victims weren’t professors. Hard to see how that indicates a connection.
3. It’s a real stretch to put Providence to Brookline at a 1 hour drive. In general, it’s two different worlds, so it’s strange to use it as a clear indicator they must be related.
4. If it’s obvious they’re connected, and making any claim of probability re: their connection should require putting your name and reputation on the line, what’s your name?
perihelions
They're only 40 miles apart. Moreover, they're both (apparently) premeditated gun murders targeting academics at famous universities.
edit to add: (For those who weren't aware, the Brown University terrorist is still on the loose).
defrost
One was a home invasion that may or may not be related to the victims work on fusion plasma. It is very likely unrelated to that work.
The other was a mass shooting style event that targetted an exam preperation review hall populated by econ students and led by a 21-year-old teaching assistant.
It's a stretch to connect an isolated murder of a field advancing physics researcher and a hall full of students just because all the victims are involved in book learning.
Possible connection, sure. At an improbable stretch.
ChatGPT can certainly knock up a Clancy like novel here, no doubt.
buckle8017
This kinda feels like industrial sabotage.
Someone assassinating fusion reactor researcher.
cindyllm
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mxkopy
This is his ORCID profile, which lists his grants and published works:
yeah879846
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FloorEgg
[flagged]
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crazygringo
Why would there be? I feel like I'm missing the context behind your question.
rany_
He is a nuclear scientist so he might have been working for some country's nuclear program?
firefax
>He is a nuclear scientist so he might have been working for some country's nuclear program?
Or "some country" tried to recruit him and killed him when he said no to maintain the (nonofficial) cover.
tshaddox
"Conspiracy theory" might be a loaded term, but it's a person with a fairly notable job position (nuclear science at MIT) shot multiple times in his home with apparently no persons of interest yet. Of course it could be something unrelated to his position, like a random burglary or a dispute with someone close to the victim.
dylan604
If someone said the individual had a serious gambling problem and failed to payback his bookie, it would not be any less credible at this time. It also doesn't make it any more legitimate. Speculation is nothing more than that. Unfortunately, very few care to admit speculation and if it is something in the realm of plausibility, there will be many that accept it as true. People are suggesting Comet 3I/atlas could be under powered control, and convinced it is true with no real evidence.
FloorEgg
World leading nuclear physicist in emerging abundant energy technology murdered in their home. I don't know. Sounds like part of a James Bond plot or something. The question was only 10% serious, but wow, has it sparked a lot of responses.
decremental
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thelastgallon
> His research addressed "complex problems lurking at the center of fusion vacuum chambers and at the edges of the universe", according to the university's obituary.
>He also studied how to harness clean "fusion power" to combat climate change, CBS said.
Clean energy is pretty controversial in US. Most people are against it.
barbazoo
> In an open-ended question, 69% of respondents identified the primary advantage of clean energy as some form of environmental protection, like mitigating climate change or improving air and water quality. Only 13% offered lower energy costs as a central benefit, and 22% said clean energy offers no clear advantage.
https://www.thirdway.org/memo/poll-shows-americans-want-affo...
dylan604
> Clean energy is pretty controversial in US. Most people are against it.
It'll be the same cabal that killed the inventor of the engine mod that allowed for 99mpg.
jelder
“Most people” is not even remotely accurate.
dralley
I would more easily believe that this is some fuckery with Iran.
observationist
The going story over at X right now is basically that a far-leftist stereotypically shaped reddit mod is killing conservatives and jews, with at least two prominent names being floated without evidence. I'd hold back any judgment until evidence hits the feeds.
I'd assume bsky is blaming Trump death squads being sent after scientists, exclusive reporting on MSNOW at 11.
The only thing that seems true right now, if it's related to the Brown murders, is that the suspect shown on crappy security footage is overweight and walks like they're out of shape.
These murders are being reported, but feel a bit strategically different than murders from even a few months ago, maybe there's a turn for the better. It seems like the whole social media frenzy and fallout is being taken seriously, and they're letting professionals do the investigating instead of conscripting the public and seizing the news cycles.
wizardforhire
It was covered extensively in canon[1]…
[1] https://youtube.com/watch?v=1UZeHJyiMG8&pp=ygUhU2FyYWggY29ub...
lowdownbutter
"Don't ask questions, just consume submission and then get excited for next submission"
1970-01-01
Yes. It was aliens trying to keep us from inventing warp tech until we are mature enough to stop creating conspiracy theories the minute something like this happens.
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ekjhgkejhgk
simple10
The article might be too hasty to report that he's Jewish, especially implying that was the motive by including it in the article title. Lots of chatter X/Twitter about it.
Kinda crazy (scary?) how fast tragic events like this get instantly politicized on social.
627467
Given his background somehow doubt he is jewish, could be pro-israel. But all this could well be totally unrelated to the event itself.
Isnt it more likely that's due to him living in the US or the Terminator hypothesis?
dzink
“Renowned for his pioneering research on plasma dynamics - the component of blood that carries platelets and cells throughout the body - Loureiro also focused on harnessing clean fusion energy to combat climate change. He was appointed director of MIT’s Plasma Science and Fusion Center in May”
gs17
The Hebrew version doesn't seem to have that error, I wonder what they used to translate it, it feels like a rare hallucination for recent LLMs.
danparsonson
I can believe that our dystopian future will be powered by dark fusion reactors that only achieve containment through human sacrifice
dvh
Holy shit, they really wrote it there
andrepd
Please don't link to such a rag. There's absolutely nothing of substance in this article and even several glaring factual mistakes.
m4ck_
I wonder if that's some particularly sloppy AI writing or if he really was working in biology (apparently he pioneered research on blood plasma) while also working on fusion energy. Bro was either a 10x professor or AI is just doing AI things I guess. Either way RIP.
eichin
it's slop. (If you look at the ORCID link posted elsethread there's literally nothing biology related in his 70 publications in the last two decades - and it seems unlikely one would become director of the PSFC with that sort of distraction...)
rany_
I can't spot anything conspiratorial in that article, though?
QuercusMax
There are already other articles claiming he was shot because he's Jewish and has supported Israel. Seems like the cops haven't arrested anybody yet, so we don't really know anything.
He was working on fusion technology, so you could just as well speculate it was fossil fuel interests involved, but that also seems purely speculative.
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willis936
[flagged]
dmoy
In the US at least, duty to protect and serve is just a marketing slogan.
There are multiple court cases decisions showing that police have no duty to protect people. All the way up to the Supreme Court
reactordev
The autocracy. Police under this administration have completely checked out. It’s up to the feds and we’ve seen from Brown how they handle things.
lovich
https://en.wikipedia.org/wiki/Warren_v._District_of_Columbia
> Warren v. District of Columbia[1] (444 A.2d. 1, D.C. Ct. of Ap. 1981) is a District of Columbia Court of Appeals case that held that the police do not owe a specific duty to provide police services to specific citizens based on the public duty doctrine.
wagwang
Why are you making this political; besides one of the brown victims was the vp of the college republicans so whats the angle here again?
OutOfHere
Final exams are just over. Who did he fail?
Going with this, American professors know to give students a second chance, but as a foreign professor, did he know this?
gopher_space
I'm not sure why "bitter grad student" isn't everyone's default assumption.
eichin
Final exams at MIT started yesterday and don't end until Friday https://registrar.mit.edu/classes-grades-evaluations/examina... so grades are mostly not yet available.
ruggeri
You’ve been downvoted by others because this is lazy stereotyping.
Here's the local Boston news reporting on it:
https://www.youtube.com/watch?v=CmbmBNre5SQ