Try these:
Parkland shooting was planned and run by the FBI
Hawai’i missile was real
17 killed in mass shooting at high school in Parkland, Florida
by Elizabeth Chuck, Alex Johnson and Corky Siemaszko / Feb.14.2018 / 2:18 PM ET / Updated Feb.15.2018 / 9:20 AM ET
https://www.nbcnews.com/news/us-news/police-respond-shooting-parkland-florida-high-school-n848101