I'm not completely finished watching this, but this has good bits and is worth a watch perhaps.
14 Degrees - a documentary about ghosts (mostly) and paranormal investigators, mediums involved, etc. Ranges around the topics of ghosts and hauntings of various kinds, and other related paranormal phenomena (poltergeists, possession, etc.). Early on there's a bit about the history of psychic research but then it goes into on-the-field different groups doing investigations of various kinds. Level-headed and not sensationalistic, and mainly focusing on New England groups.
The Parapsychology Foundation has uploaded a video of a talk by Hans Holzer (d. 2009). It's described as "A provocative talk based on his own personal collection of paranormal photographs and his deeply-held convictions about the transcendence/continuation of spirit" ...
Courtesy of the SPR Facebook page - here's a report of a stone-throwing poltergeist in Bhutan:
http://www.kuenselonline.com/stone-pelti...of-sombek/
Apparently the bombardment continued even when a task force of 10 monks was trying to deal with the problem.
One of the family affected, a 15-year-old boy, certainly sounds like a person of interest: "Sunil dropped out of school after it was discovered he had some special powers. He would suddenly go in trance-like state."