I find the word “blame” a bit strong.
Obviously, mistakes were made, such as letting the man out too early and letting him believe that it was possible to visit these establishments. I believe that the permission to do so had already been withdrawn at the time of the murder. The man shouldn't have been out at that time.
In addition to these considerations, many other steps must be taken to truly ensure the safety of sex workers.
The Correctional Service of Canada and the Parole Board of Canada aren't solely to blame. That's my response.