Man who lives a block away from church describes what he heard during shooting

I want to bring in Andrew Winchell who lives just a block away from where today's shooting happened. Uh, where were you and when did you realize something was going on. Well, uh, me and my wife, I was just about to take her to work at about 8:20 and we were stepping out the back patio door and all of a sudden we just heard these very, very loud in rapid succession pops.uh just kind of a pop pop pop pop and then there'd be a pause and then more pop pop pop and we could not figure out for the life of us what ...