The concept was interesting, though I do feel like the actual execution as a little boring in the puzzle. There are a decent amount of systems for a more complex mystery though so I'd be interested to see if you added some more later.
It's also a nice touch to randomize the faces of the suspects, mixes it up every time. Though it does seem like there could be systems for a fully randomized show here, which I think could be an interesting addition to the game. Cause mechanics wise I am interested to try more, I was just a bit bored by the default setup.
Overall though, a pretty well done submission. Good systems, good setup and especially that opening from the announcer was a nice touch.