The victim: James Dent; the killer: Peter Ward.
Peter is the home care nurse for Olivia Dent, who is ill with auto-immune kidney disease and is James' mother. James is found brain dead in a rehearsal hall, which Olivia let him use in the hopes that he would use it to earn a living and make it on his own. The murder scene suggests that James brain death occurred from auto-erotic asphyxiation.
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