Has anyone heard of Belle Gunness the serial killer?

What specific type of disorder do you think she would be diagnosed as having?|||yes, I have. I think she would have been classed as a sociopath. Meaning she looked and acted normal to you but behind closed doors was a different person. If I remember, she killed several men and a child or two. It's been a while since I saw anything on her. I can't think of what channel I saw her profile on, but it had a bunch of evil women on it. Maybe it was that or something like that.