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.
He is Harlan Rook, who thinks his ideas and work have been stolen by Swan. In the end, it turns out that the real killer is a deranged fan of Swan.
In the end, it turns out that the real killer is a deranged fan of Swan. He is Harlan Rook, who thinks his ideas and work have been stolen by Swan.
In the end, it turns out that the real killer is a deranged fan of Swan. He is Harlan Rook, who thinks his ideas and work have been stolen by Swan.