[buffyt]

Maybe this Edmunds guy worked on some of the houses Mr. Smart renovated? Maybe even this house. Maybe that is how he became familiar with it, may even have had a key if he worked on it when it was almost finished....

[wardaddy]

It would appear to even a novice Sherlock Holmes that given the odd place of that upstairs window that the perp would have had to know something about his target and the house. It just doesn't smell like random snatch job like one would hear of happening in a park or mall.

[mikhailovich]

I'm standing by my earlier statement that the suspect will be a carpet-layer who worked in the home. No offense to people in that industry. I just have my reasons.