Woman Who Mailed Ricin to Trump Is Sentenced to 21 Years in Prison
New York Times
Pascale Cecile Veronique Ferrier, 55, of Quebec admitted to mailing letters containing the lethal substance to Mr. Trump and eight Texas law enforcement officials in 2020.
https://www.nytimes.com/2023/08/17/us/ricin-letter-trump-2020-sentencing.html