Was this spirit attack, resulting in psychotic behavior, a consequence of my client being targeted by the interlopers?

This indeed is a consequence of continued targeting. The interlopers have gone out of their way to get this dark episode going and to reinforce it heavily. It is most unfortunate because he has been doing better and the last thing he needs is a setback of this kind to make others lose faith in him and for him to lose faith in himself. But that is the goal of targeting to begin with, to truly undermine the person and leave them isolated, alone, and without resources to call on. This we are working on directly and indirectly, both, but is a tough challenge, as you know, because the forces are in earnest and have a large collective power. Our goal is to have him drop off their list. It is the best way to avoid this in the future. We are not there yet, but working on it in earnest. In a way, having this episode will give him a breather because they have seen it take hold, and it will be easier to deflect further interest of the interlopers in him now that he has had his turn, once again. And that will give time for the healing to work in the interim, and hopefully prevent a repeat performance of this kind of manipulation and interference in his life.