It’s a grueling and invasive process that can last four to six hours and produces a “rape kit” - which, it turns out, often sits around for months or years, unopened and untested. Stunningly often, the rape kit isn’t tested at all because it’s not deemed a priority. If it is tested, this happens at such a lackadaisical pace that it may be a year or more before there are results (if expedited, results are technically possible in a week).
So while we have breakthrough DNA technologies to find culprits and exculpate innocent suspects, we aren’t using them properly - and those who work in this field believe the reason is an underlying doubt about the seriousness of some rape cases. In short, this isn’t justice; it’s indifference."
— “Human Sexuality in a World of Diversity” by Spencer A. Rathus (et al) (pg. 582)