I read that part. I wonder though, if that’s not either a) disinformation, b) delusion c) fiction.
If it’s fiction (he maintains that this PCCTS organization is “fictional”), I will admit it’s quite imaginative. It could be disinformation to throw the authorities off the trail, which wouldn’t be too surprising to me either. Or it could be delusion, 100%.
Based on the fact he blew away a ton of innocent people, he’s quite deranged, so I suppose delusion is a distinct possibility. If there is more than just him involved, I would certainly hope the appropriate authorities find them as soon as possible, before his cohorts (if they exist) blow more people away.
As you point out, the bomb and bullets weren’t fictional. I don’t know, obviously. Scotland Yard is taking it pretty seriously.