Rev. David Otten--from Immanuel Lutheran Church in Dimock, S.D., who was filling in for Rev. Brian Bucklew at Zion Lutheran Church, but wasn't in the church when the tornado hit--walks down Main Street in Delmont, S.D., in front of Zion Lutheran Church on Sunday, May 10, 2015, after a tornado tore through the area damaging homes and businesses on Sunday morning.