Well, then, why not consult a subject matter expert? They didn't ask his teacher or any of his potentially qualified colleagues; the police didn't consult anyon

Well, then, why not consult a subject matter expert? They didn't ask his teacher or any of his potentially qualified colleagues; the police didn't consult anyone on their staff who might have been as knowledgeable. They didn't even try their bomb squad. There's no suggestion that even a semblance of a credible investigation took place.