Solving a case is all about finding the evidence and connecting it to the alleged perpetrator. Detective Dad is on the job in this video, and here are the pieces of evidence he's working with:
With those three pieces of circumstantial evidence in hand, Detective Dad questions the accused in the video below. Luckily, he also has a smoking gun -- only it's made out of blue frosting.
Here's another little one who was questioned about fingernail polish.