Probably one of the best detective games of the old portal, or reverse detective rather... A little buggy, but otherwise good. It takes a while to play though. I'm not sure how many people you can successfully blame for the crime, but it's probably a few.
Figuring things out was the real challenge, you couldn't search a room if someone was in it, and you needed to do certain things to prompt others that aren't exactly clear cut, but that's really the point. There are a few paths to take, and it was overall interesting.
I feel that giving some more background information about the characters before you go in would be better, like a character screen for what you already know. Some things on the accusation screen were a little off, and I wish you could skip right to the end instead of always having to wait at least 2 minutes and 30 seconds.