Tried to get more on the Berini poltergeist -- there isn't much to be had.
That's okay, I think I saved it in the end by giving you the true story that inspired the movie POLTERGEIST.
Have a listen.
https://alexmatsuo.com/the-frightening-true-story-that-inspired-poltergeist/
https://www.buymeacoffee.com/PinkyPod
Twitter @PodPinky
IG pinky_podcast