What infuriates me is that the courts decided to convict people when there was no evidence of malpractice other than that damn software. What happened to innoce

What infuriates me is that the courts decided to convict people when there was no evidence of malpractice other than that damn software. What happened to innocent until proven beyond reasonable doubt? Where the fucking proof? Why are judges ignoring the very foundations upon which our justice systems were built?