I don't see how that's relevant. As has been pointed out to you many times "it's as good as wall street" isn't an acceptable standard for criminal investigation.
Sigh. Convictions are the only place that you need a 100% success rate. How do you think a criminal investigation gets conducted? Do you think they only investigate a lead when they are 100% sure that it will lead directly to a conviction? If a piece of software generated them 5 extra leads, and 1 of those extra leads lead to actionable evidence - that's useful. You're right - 'good as wall street' isn't the standard, much less good than wall street is a perfectly acceptable standard for software that acts as an additive, informational aid to policing.