I'm glad you are speaking out and making people aware that males are also raped, violated, degraded. And not just by men, but also by women.
Now this isn't going to sound very nice or professional, but I hope your going public with some of the information doesn't get the case reopened, and the police start looking for the exterminator who killed that guy. After all, he did a public service, for doing at least one good act. Let's keep our fingers crossed. And for you....keep going, keep working on getting stronger, and by all means, get some help to make the growth a bit less painful.