I really like the art work and the light as this works to build the envirment. I found the game fun and interesting.
i like that you start using npc text to build the a sort of crenature the feeling of tense as you start to thing of how the crime scene and how you are going to solve it
i like the way you have created the puzzle on different object i really like the puzzle as it as this build on the detective side as you having to use clues to solve the pixel.
a improvement would be space some of the text out on some of npc as there bit were it can be ovelap0oing and also make it bit more bigger so can be easier to read.
other than that i rely enjoyed the game:)