You understand nothing. I never mentioned "law enforcement technicians". I did mention field evidence technicians. Those are the primary staff who collect evidence. It is the Criminalists who do the heavy lifting of deciding what evidence to test, how to test it, they compile the reports on the results, communicate their findings with lawyers, and testify in court on the findings.
The field evidence technicians, the criminalists, and the detectives in the sex crimes units who interview the alleged rape victims are all overwhelmingly women. These professionals aren't faking anything and they are exposed to some of the worst of what humans can do to each other. One recent example of awfulness was having to test the DNA of a fetus found in a gallon paint can to prove the paternity was a father who had raped his daughter. Can you even imagine what it is like to be at a test bench with something like that in front of you? They aren't performing performing clerical and administrative duties as you so condescendingly put it. They aren't faking anything.
These are the law enforcement staff who know what rape looks like, and what it doesn't look like. Most reported rapes never get prosecuted because most rape reports are either embellished or outright lies. The women doing this soul-destroying job in law enforcement aren't hiding evidence to save guilty men from prosecution. If they are refusing to go forward with a rape prosecution it is because that is what the evidence warrants.
I have given you evidence to back up my claims of these fields being primarily women. It is your turn to find anything to counter that proof, and I'm not worried that you'll come through.