Serious origami skills?
'...world-class assassin Han Jo-Bae (Korean action star Lee Byung-hun) to go after Frank (Bruce Willis), and we see he’s such a badass that he can kill a man with nothing but an 8x10 glossy and serious origami skills.
Movie Review by: Chelsey McQuitty
http://www.agonybooth.com/movies/Red_2_2013.aspx
Is it possible?
'Yes it's possible. There are certainly many ways to do it, but it's not like what you would see in the movies.
For a movie (or a novel), the creators are probably more interested in creating the mystery and excitement. That's when you get a trained ninja killing someone with a drinking straw (Shibumi) or a piece of origami (RED 2).'
https://www.quora.com/Is-it-possible-to-kill-a-person-by-striking-forcefully-at-a-particular-part-of-the-body