So if her footprints were the only ones found in the room how did the guy walk in to the room, lift her dead body back through the second story window and into the room without leaving footprints of his own?
And how did he manage to pull her body up by the rope without leaving any of his own DNA on the rope?
As to the first question, haven’t thought about it enough yet.
As to the second question, “Gloves?”