Mission Impossible?

I should have done laundry on Saturday, but I didn't so I went to do it yesterday and I had a load in the wash and the nest load ready to go in and I closed the door hoping that Emma wouldn't open the door and play with the knobs on the washer. Anyway, I went to change loads and the door knob was locked.... This is interesting because there is no lock on the door knob, it just wouldn't open. There weren't any screws to take the knob apart from the side of the door I was on. Luckily, the laundry room doubles as a back entrance. However, we do not have steps leading up to the door because it is on the back side of our trailer, which is in our neighbours yard so we just never use it and it is our emergency exit. I couldn't climb up and reach the door so I had to wait for Jon to come home and be my hero. His only regrets were that there wasn't any music playing and that we didn't have little radios to communicate with eachother. I just hope that the same thing doesn't happen in a different room, especially my pantry where nearly all of our food is kept!