If you search around the house for diaries you'll find out the killer XD This wasn't well planned on my part but I'm just gonna throw the blame at the theme and be like "you should not trust the gameplay" (It's a skill issue on my part tbh). I have plans to make this better after the jam ends. If you reeeeeally wanna know who the killer was, then you can look at the submission description again. Thanks for playing <3