All corrections
Wikipedia July 12, 2026 at 08:47 PM

en.wikipedia.org/wiki/Death_of_Marilyn_Monroe

3 corrections found

1
Claim
Barbiturate overdose/overdosage on antidepressants
Correction

Monroe’s fatal overdose was not of antidepressants. Sources on her toxicology identify pentobarbital and chloral hydrate—i.e., a barbiturate and a sedative/hypnotic drug.

Full reasoning

This wording is inaccurate because it says Monroe died from an overdose “on antidepressants.”

The toxicology described for Monroe’s death identifies pentobarbital (Nembutal) and chloral hydrate. Pentobarbital is a barbiturate, and chloral hydrate is a sedative/hypnotic, not an antidepressant.

So while “barbiturate overdose” is consistent with the record, the added phrase “on antidepressants” is contradicted by the drugs actually reported in her system.

3 sources
2
Claim
was not passed until 1985
Correction

This gets the date of enactment wrong. California’s postmortem publicity-rights law was enacted in 1984; January 1, 1985 was its effective date.

Full reasoning

The statement says the California Celebrities Rights Act “was not passed until 1985.” Official California legislative materials say otherwise: what is now Civil Code section 3344.1 was enacted in 1984.

The likely source of the confusion is that the statute used January 1, 1985 as its effective-date reference point. But “passed/enacted” and “effective” are not the same thing. The law was enacted in 1984 and then took effect on January 1, 1985.

3 sources
3
Claim
There were no signs of external wounds or bruises on the body.
Correction

This overstates the autopsy findings. Later quotations of Noguchi’s autopsy description note a slight ecchymotic area—a bruise—on Monroe’s left hip/lower back.

Full reasoning

The sentence is too absolute. Multiple later accounts that quote or summarize Thomas Noguchi’s autopsy description say Monroe did have a slight ecchymotic area (a bruise) on the left hip / lower back.

That does not prove foul play, and Noguchi himself said such bruising had never been fully explained. But it does mean the blanket statement that there were no bruises on the body is inaccurate.

3 sources
Model: OPENAI_GPT_5 Prompt: v1.16.0