Poltergeist?

This was a scary story. Is this an example of activity being contagious as we have seen with the Skinwalker shows? However, the activity seems to be centered around the children and there wasn't a report of it continuing without them. Is this what the catholic church calls a "victim family"? Is it some type of energy emitting form the kids themselves, seems unlikely due to the amount of energy it would take to shave three kids heads at night and not wake up anyone. This sounds so much like the activity of a Djinn, if they exist. Of course, it may all be made up for some type of financial gain. I wish we could keep tabs on this one and find out how this progresses.