If I was afraid of being murdered, I wouldn’t request to be taken off of suicide watch.
On the first attempt, his cell mate supposedly is the one who noticed and called for help. And logically, if they were going to murder him, they wouldn’t half murder him and let him live to tell about it. The fact that he survived the first incident leads me to believe that he really was the culprit and passed out mid process.
He kept diaries, had tons of pics, and his accomplices are still around. Hopefully the truth comes out and all of his predator clients get exposed and his assets go to his victims.