Judges, DAs and by extension any public arm including police should remember that doctrine coming from Roman law "It is more important that innocence should be protected, than it is, that guilt be punished" (John Adams, 1770) or likewise "the law holds that it is better that 10 guilty persons escape, than that 1 innocent suffer" (William Blackstone, 1769) or "it is better to let the crime of a guilty person go unpunished than to condemn the innocent" (SCOTUS, 1895).