The other morning my friend was awoken by knocking on her back sliding glass door. She got up to check and there her son was in his pajamas on the outside of the door with it still locked from the inside, no body else was in the house and she put him in his own bed the night before. Any suggestions on how that couldve happened?

Sleepwalking also could have let the kid out instead of the cat. Who knows. It doesn't sound paranormal.

I don't think we have enough info to really guess. Could be a LOT of explanations. Not paranormal quite yet.