| Wow! That is scary. And dangerous.
Sleep walkers can do a lot of things without waking up. When I was about 12 years old, my younger brother started screaming in our backyard around midnight one night. Woke me up and I went and woke my dad up, telling him that Jerry was screaming and crying in the back yard. My dad nearly busted his leg jumping out of bed and running for the back door. Turned out my brother had slept-walked to our next-door neighbor's house around midnight and knocked on their door, then "woke up" in our back yard not knowing how he got there. I found out about his knocking on our neighbor's door because the guy told us that someone was knocking on his door around midnight, so he got his shotgun out and pointed it at the door in case someone was breaking in. Scary stuff. | 
