But before that great day shall come, the sun shall be darkened, and the moon be turned into blood; and the stars shall refuse their shining,
and some shall fall, and great destructions await the wicked. Doctrine & Covenants 34:9
Who killed Ammmoron by thrusting a javelin near his heart while he was sleeping?
Teancum
Teancum ... was exceedingly angry with Ammoron ... And it came to pass that Teancum in his anger did go forth
into the camp of the Lamanites, and ... cast a javelin at him, which did pierce him near the heart. Alma 62:35