https://www.rediff.com/news/report/2009/may/20/prabhakaran-met-rajiv-with-cyanide-capsule.htm
Prabhakaran carried cyanide pill when he met Rajiv - Rediff.com India News
Sources said Prabhakaran could never have been captured alive because of care he took to have a cyanide capsule on his body 25 years ago. The slain LTTE...
cyanide pill
https://www.thevintagenews.com/2015/10/30/cyanide-pill-iconic-times-in-history-people-were-given-the-pill-just-in-case/
Cyanide Pill: iconic times in history people were given the pill - "just in case" | The Vintage News
May 23, 2017 - We've all seen a scene in a movie when a captured spy swallows a pill to commit a suicide to prevent torture and the extraction of important information.