If you live there now, and it is in the house wired gas, you have to do some really important: call the gas supplier, send out a mechanic, who can check the devices, and carbon-monoxyde leak, what is a lethal gas.
So many ghost story born due the wrong gas-machine and CO-leak, what can causes hallucinations, bad feelings, sudden angors and fears, and at the end, a tragedy...
No. This was genuine and I didn't believe in stuff before I saw the photograph. It can't explain that and all the weird things going on. Not everyone likes to believe in other things being around and that is fine but I know what was going on and believe in that stuff now.
I believe it, our senses and our knowledges is "little" and partial. We can see it every day in science. So yes, all paranormal things and magic are real. Just today these are unknown, undiscovered science.
And the CO-thing is real too. You can search it on internet, especially on the "sceptical ghosthunters blogs".