Really cool game! The mystery wasn't the most complicated thing in the world, but it really didn't have to be. It was just complex to be interesting, without feeling overwhelming for the 15 or 20-minute game length. The hint-matching mechanic was cool, but as others said, it was a bit underutilized, and for me it felt like a bit of a "guess what the developer was thinking" game, since a lot of the hints were connected to some extent. The presentation was really nice, the writing was enjoyable, and overall it was just a really engrossing mystery game.
It's cool to see another game that centers around investigating a murder, and my team definitely took a different path than you did. But if you're at all interested, we'd really appreciate some feedback!