Tesla how's this:
At the hearing of June 27, 2009, the witness Maria Antonietta Salvadori Del Prato Titone testified that on the morning of October 27, 2007, a Saturday, as she entered the nursery school at via Plinio 16, Milan, of which she was the principal, she noticed coming out of her office a person whom she didn't know, later identified as Rudy Guede. There were no signs of a break-in.
I'm sure she just forgot that there was a window forced open or do you think they just left windows open on the ground floor. They have bars on the windows but maybe he had a laser and cut them and then welded them back together.
You're as wrong as a vixen on this.