system
Given the following post, respond as if you're commenting on Reddit:
human
[Ghosts] If someone is killed during a haunting and becomes a ghost, will their ghost continue to be haunted?
gpt
That's pretty dependant on your source.  
By most accounts, the death of the person being haunted usually resolves the issue for the first ghost and they move on.  
By some other theories, now both parties would be in the spectral realm and be able to communicate and resolve their problems among themselves.  
Either way, 'haunting' is pretty much a ghost/human relationship.  Ghost to ghost would be something else.  Stalking maybe.