Hey, so far so good. It's quite the achievement and ambition to do a detective game on Clickteam, so I think you've got the blueprint of something really cool. Interviewing witnesses and having a time system is not an easy thing to implement, and I think you could definitely find ways to integrate these into an involved game. Maybe the detective interviews could form part of a logic puzzle to help identify the odd one out in the murder? There's plenty of ways you could go about it - I hope you are able to continue with this idea!