People console each other after a shooting at Cornerstone Church on Thursday, June 2, 2022 in Ames, Iowa. Two people and a shooter died Thursday night in a shooting outside a church in Ames, authorities said. Nirmalendu Majumdar/The Des Moines Register via AP hide caption
Eleven people were killed in a mass shooting at the Tree of Life Congregation in Pittsburgh's Squirrel Hill neighborhood on Oct. 27. Jeff Swensen/Getty Images hide caption
Crowds gather to pay their respects outside Emanuel AME Church in Charleston, S.C., in a photo by the Post and Courier. Pool/Reuters/Landov hide caption