Hawaii employee who sent false missile alert: 'I was 100 percent sure it was real'

False alert sent in Hawaii highlights preparations for missile launch

False alarm: Erroneous alert issued about nuclear missile threat in Hawaii

FACT CHECK: Here's everything we know about the false missile alert

5 years ago today, a false missile alert threw Hawaii into a panic

Timeline of Hawaii's false ballistic missile alert

Accidental ballistic missile alert warning issued to cell phones in Hawaii

Hawaii 'ballistic missile threat' alert to phones was false alarm, officials say

Hawaii missile alert mistake