Detailed text transcripts for TV channel - CNN - 20190112:14:42:00
Collect dna from as wide a swath of people that might fit the general description. but the samples, if they're voluntarily given, that's generally deemed to be within the bound of the fourth amendment, right? we might have serious questions about voluntariness, where there is a court order compelling dna in the background. we might have questions about what the basis is for that court order. in this case, it sounds like police don't have a suspect at all. which means there is an individualized suspicion about any single person. >> let's take a look at what the phoenix pd has had to say on this...