From the Times of Israel, February 28:
Israeli TV report, citing unnamed Israeli sources: Growing indications that Khamenei killed
Israel “assesses” that Iran’s Supreme Leader Ali Khamenei was likely killed in an Israeli strike earlier today, Channel 12 says, citing unnamed Israeli sources. It says there are “growing indications” to this effect.
There is no official confirmation of the report.
The TV station had minutes earlier said the Israeli assessment was that Khamenei was “hurt at the very least, ” and that this was not an assessment based on satellite imagery showing Khamenei’s presidential compound being flattened, but rather on information from unnamed sources....
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The Times of Israel front-page live-blog.
And at the Jerusalem Post:
Khamenei fate unclear, IDF strikes said to kill IRGC generals as Iran pummels Israel with missiles