I hear you, I do, but lets play what if for a minute. What if he got no time or an extra light sentence, or what if he was found innocent (unsure if this is a basic that you know) but for every one else. Before you do it, play the what if he/she/they never got found guilty, will that validate you?
My family all abandoned me, they google me to print out shit to cause drama, they hold their kids hostage from me (including pictures), they call my doctors, and the only 2 that will talk to me also dont believe me, all because i told the truth about my past. My abuser were never 'outed' by me or anyone, never convicted of anything and carried on.
It sucks, and very badly hurts but you know what i learned through it all? f*ck THEM! IT HAPPENED! I vailidate me. My flashbacks & dreams helped me to piece together all of the majorly fragmented memories. My therapist also vailidates me. All of my issues, my 'cues', and even the way i talk about it is all in line of major trauma and also some Stolkholm as i stuck up for them madly for 6 yrs in therapy and first typed then said the words i needed to here. Also we vaildate you. You dont need to look up criminal history for vailidation. Also you likely have a expectation and that leaves you open for disapointment along with a shitload of what ifs.
Sure, if they got 20 yrs or something then thats vaildation but what if they didnt, what if they didnt get any time? What then?
Just my 4 cents...