Officially Freaked Out

Monday night I put Libbie down the basement as I headed to bed. She's not allowed to sleep on the main floor (or even upstairs with the kids) because she barks at everything. Don't feel bad for her, she sleeps on the couch. Anyway, the wind was howling and she started barking up a storm. I figured something was blowing against the basement windows. I yelled at her then went to bed. Yesterday I never made it down here, too busy. Today I came down to check my e-mail and thought it was awfully cold, when I looked at the window, which was wide open! So now I'm wondering how long it's been open and if someone opened it and that's what she was barking at. I promptly closed it and locked it and checked around the basement for anything weird or out of place. It's pretty messy right now, so it's hard to tell. Tonight, I will make sure ALL windows are closed and locked!