Welcome to websleuths, not sure if I should say "sorry it's under these circumstances" because it sounds like the passing of JP may be a modest relief for you and perhaps others who've had a long, troubling history with her.
For curiosity's sake, I'd love to know what you know, as it pertains to painting a fuller picture of JP and her actions/decisions/motivations throughout life. Has she always given off bad vibes? Has she been caught doing or saying things that may incriminate her/lead to the behavior she was convicted of? Has she tried to poison people before?? Has she always had an obsession with babies/acquiring babies?
Not sure what you'll be able to say without becoming a verified insider first, but if you'd like to discuss anything or get it off your chest, my DMs are always open
Welcome again!