I agree. The numbers are certainly low, first, because the reporting rate is low and, second, because certain murders are not necessarily linked to the sex trade when, in fact, the two are connected.
To comment on a previous question, I would say that I don't think it's necessary to prevent all former inmates from seeing sex workers. As Ms. Wesley mentioned, Marylène Levesque's killer had a specific problem.
Even if massage parlours had been warned about him, what would they have done? Parlour owners do not have relationships with police; otherwise, the parlour could be shut down, or the girls working there could be arrested or lose their jobs. That is the problem.
We know that the man frequented another parlour on Quebec City's south shore that same day and absolutely nothing happened.