Clue by Clue: The Home Invasion Solution
Mikhail did it. He tried to make it look like someone broke into the house. That’s why he broke the window on the back door. However, police found glass outside the house. If you break a window from the outside, most of the glass will fall inside the house. The glass on the outside means that someone broke the window from the inside. That means Mikhail broke the window from inside.