1. The Harvest Music Festival: 58 killed October 1, 2017
5. First Baptist Church in Sutherland Springs: 26 killed, November 5, 2017
9. High school in Parkland, Florida: At least 17 killed February 14, 2018
Source: https://t.co/IPDG7OqErW— Lee Potts, OFS ? (@LeePottsPoet) February 18, 2018