‘This landed on our doorstep, and it’s evil’: Mass shooting forever changes Buffalo, N.Y.

After 10 people were murdered in cold blood at a Buffalo, N.Y. grocery store, residents fear nothing will ever be the same in their city. Seán O’Shea explains how locals have been scarred, and their growing anxiety over racism and violence.

• Once a sanctuary, many Buffalo residents now feel unsafe in area of mass shooting