I had an outdoor shed and I made sure no one else had the key--I even rekeyed it and they changed some of the actual pins. It was a deadbolt.
I was gone ten minutes. In that time my neighbors were able to break in. I saw no signs of forced entry. When I came back the door was unlocked (possibly they could not relock it).
So how did they get past my deadbolt? It was qwickset. Was ten minutes time enough to pick it? It didn't look like they had removed anything that would allow them to pry the lock open, either. The deadbolt only goes a little under one inch, though because there area for it to go is not large enough. But it normally can't open. I don't know how they did it.
Please help.