I would not personally release my records if I had any choice. Police are not medical professionals. They would not read therapy notes and medical records as fellow medical professionals. Medical professionals who are not working with legal counsel or have not had a ton of experience in this area won’t always know how to get across the right things to the police.
Also, it would f*ck up my therapy and any sense of being able to speak honestly and freely in therapy. I personally would just be messed up about therapy.... that may be very unique to me though. I’m ridiculous about privacy in therapy.
I also would not do it because even written answers are not really helpful to the prosecution at a trial unless the defense can cross examine. How does cross examining happen? In some countries, it means the author of said notes being put on the stand. Seeing my therapist on the stand being grilled by a defense attorney would be really hard.
In the US, the therapy notes would be considered hearsay and not admissible generally —- because of this general legal principle: notes can’t be cross examined. Notes can’t be put on the stand. Notes can’t be heard by the a jury considering guilt or innocence of the perp. Doctors and therapists can be questioned, crossed examined, and then once on the stand, and only after they are speaking about the matter in court, then the evidence of notes is admitted for the jury to read, to back up what’s being said on the stand. Doctors and therapists on the stand could be questioned, and thus the victim could face subsequent loss of control over what they are questioned about.
This is part of why many trauma therapists in the US take very few notes about trauma, and would and do fight subpoenas to speak on it, no matter how truthful the victim.
Austrailia could be really different than the US... but you could risk this all possibly backfiring in some other way you don’t expect and could help the defense put your mental health on trial. Not the perp.
Police ask for many things. In the US, short of a court order, a victim can say no. In your country? Gosh I hope you can say no without I being an ordeal if you choose to do so.
I’d strongly suggest talking to a decent victim rights attorney, or even a health records privacy attorney, or at least a solid victim advocate in your area, so you can make an informed choice.