What can we do for this targeted client?

If you are alert for any severe downturn, you can check and be sure he is free of spirit attachments—that is the major risk for him at this point in time. As he is targeted, there can be further attacks and this cannot always be prevented so he will continue to struggle and suffer most likely for some time yet. This is just the unfortunate predicament he is in but it is best not to dwell on this because he may well see it as reason to give in to his negativity and that would be counterproductive.