In the end, it turns out that the real killer is Harlan Rook, a schizophrenic and deranged fan of Swan who thinks his ideas and work have been stolen by Swan.
The real killer is Harlan Rook. It turns out this. This is in the end. Harlan Rook is a schizophrenic and deranged fan of Swan. These schizophrenic and deranged fan of Swan thinks his ideas. Work have been stolen by Swan.