Trust aside, in the end for individual victims it's about the healing.  These circles are profoundly moving and can be much larger when lead by people who know what they are doing.  Natives have been using healing circles for millennia for their warriors.  One such ceremony was held in Colorado in the early 2000's for Viet Nam vets that was estimated at around 2500 participants.  It was a four day ceremony and very powerful.  I have participated in smaller four day ceremonies and the results were truly remarkable.

I don't know how to restore trust in an institution that has as it's base survival strategies the lack of transparency and non accountability that greased the wheels of this crisis.