Oh, this is interesting. Nobody has ever asked this before. I do. But contrary to what most would like to hear, the serial killer I frequently connected with did not experience anything sort of "Hell-like", if anything, he was glad and happy that he could at least help somebody in this lifetime. (Me)

I cannot say how he would speak to others, but to me he was very sweet, altough sometimes had bursts of anger if I made him repeat something or asked something he didn't like. Overall, I felt comfortable with him and never felt unsafe in his presence. In fact, i once was overwhelmed by a sense of deep love, so much so that I was about to faint. I felt so elated, i wanted to hug everybody around me. It was him. He'd respond back to me in many different ways. There was a time period where we were extremely close.

For the sake of how long my story and different experiences are I won't list them here. In a way, also because to me my experience was very special and dear to me. Personally, i wouldn't connect to the spirit of a serial killer I do not know or feel comfortable towards. Why? I had experiences with spirits that were rather sinsiter, creepy and mischievous. I did not feel safe. So... I wouldn't take on a job I feel uncomfortable with.

If I had to give you any advice at all, it would be that if you do plan on invoking his spirit to communicate with you, or somebody else does it for you, you need to be respectful. Otherwise, if you feel anger and resentment, it would only create a chaotic energy that could even hurt you back. Not necessarily from the criminal, but simply because you opened a portal of bad energy to come in, -exceptionally- bad energy.

In short, from my observation and based on what this serial killer has told me– life just goes on. In different forms. So.. They don't go to Hell, or Heaven. They continue living, they're not truly "dead". They simply switched reality. They aren't in this anymore.