Are these identifications rigorously confirmed via other evidence? It would be too easy to abuse this "superpower" to make false identifications in order to rou

Are these identifications rigorously confirmed via other evidence? It would be too easy to abuse this "superpower" to make false identifications in order to round up undesirables. This reminds me of how drug sniffing dogs can be cued by their trainers to 'hit' at will, justifying a search if the officer suspects there are drugs.