Nice detective game! Well done with the mechanics - finding clues, piecing the clues together and putting the events in order was fun! I liked the clarity of all the visuals - in the level as well as the UI. Also enjoyed the funny way the investigator walked.
Not sure a time limit was necessary - seems like an unnecessary cause for frustration - but I had 4 minutes left so it didn't feel like a problem. Had I ran out of time, though, I don't think I would have appreciated a game over.
Some "noir-like" music would have given an interesting atmosphere, as well as textures over the default ProBuilder ones.