Wait - what was the AI tool and how did it have her face to begin with? If small-town police are doing face-matching searches across national databases then nobody is safe because the number of false positives is going to be MASSIVE by sheer number of people being searched every day.

Pretend the tool is 99.999999% specific. If it searches every face in the USA you're still getting about 3 false positives PER SEARCH.

You will never have a criminal AI tool safe enough to apply at a national scale.