Summary: Nikolas J. Cruz, 19, heavily armed with an AR-15, tactical gear, and “countless magazines” of ammo, according to the Broward County Sheriff, attacked the high school as classes were ending for the day, killing at least 17 people and injuring many others. He was apprehended by authorities shortly after fleeing the campus.
Weapon: semiautomatic rifle
Age of Shooter: 19
Mental Health Details: Yes
Sources: https://www.nytimes.com/2018/02/14/us/parkland-school-shooting.html; https://www.nytimes.com/2018/02/15/us/nikolas-cruz-florida-shooting.html; https://www.washingtonpost.com/news/local/wp/2019/01/25/feature/brother-parkland-shooter-nikolas-cruz/?utm_term=.1cc1aa9bb21a
mental Health Sources: https://www.nytimes.com/2018/02/15/us/nikolas-cruz-florida-shooting.html