How does the shooting in Sutherland Springs fit within our Christian understanding? How do we respond as fellow believers?

https://docs.google.com/document/d/e/2PACX-1vSiqbEDQGrZmsa5mtzhDEl58Tz5XrIw3my563UTCrMFBEtLsmrjMKtEHlBekJvxSKBoGU6IZerq02CY/pub