This is very currently breaking, but former Japanese PM Shinzo Abe was just shot in a public appearance, and credible Japanese news sources are quoting public officials as saying he is in ‘cardiac failure’. There’s already video out of the shooting shot by people watching his speech. The shooter is in custody. Looks like a sawed off shotgun, fired from behind.
apnews.com

Japan's ex-leader Shinzo Abe assassinated during a speech
TOKYO (AP) — Former Prime Minister Shinzo Abe was assassinated Friday on a street in western Japan by a gunman who opened fire on him from behind as he delivered a campaign speech — an attack that stunned a nation with some of the strictest gun control laws anywhere.
