From the Daily Beast link MassGuy posted (note the confirmed single paragraph 262 word count reference):
The Daily Beast confirmed with law enforcement sources that the manifesto published online largely resembled the one recovered during Mangione’s arrest, but could not verify the exact text because of potential handwriting discrepancies.
Unlike the Unabomber’s 35,000-word manifesto, which a Goodreads account attributed to Mangione positively reviewed in January, the statement reportedly penned by Mangione was incredibly brief—clocking in at 262 words condensed into a single paragraph.
www.thedailybeast.com
The Daily Beast confirmed with law enforcement sources that the manifesto published online largely resembled the one recovered during Mangione’s arrest, but could not verify the exact text because of potential handwriting discrepancies.
Unlike the Unabomber’s 35,000-word manifesto, which a Goodreads account attributed to Mangione positively reviewed in January, the statement reportedly penned by Mangione was incredibly brief—clocking in at 262 words condensed into a single paragraph.

Accused CEO Killer Penned Creepy 'To-Do' List Before Murder
The statement, allegedly written by the 26-year-old shooting suspect, called his plan “fairly trivial.”