Mystery Murder Case In Animal Crossing: New Leaf

Other than the cut are there any other obvious wounds?
 
No
 
No sign of a previous fight...but the table and fact the cut is in the cut could imply that there was.

I'll investigate the carpet on the table.
 
"Completely unrelated...damn. How about this basket, I'll see whats up with this." Kim picks up and examines the basket.
 
"Grah, this table seems to be completely unrelated..." Kim investigates the last two remaining items, the shoes and the wallpaper.
 
"Goddamit Booker, he isn't that great of a cop, I guess I'll have to ask the locals for info..."

Kim decides to find Isabelle, to ask the secretary some questions.
 
"WHERE WERE YOU AT THE NIGHT OF THE 5TH?"