I’m having trouble imagining why this young man with such a promising future felt the need to commit suicide, let alone stage his own suicide. (Although reasons for suicide might include emerging mental illness, lost love, fear of facing something exceptionally painful are possibilities.) Perhaps he thought it would be easier for his family to accept he was murdered rather than committed suicide? Once he decided to commit suicide, it would seem to me that there would be little left of his emotional energy to come up with a scheme to make it look like a murder. But it looks like he did just that. I always imagined the last few days of someone who has decided to commit suicide would be full of either (or both) anger at someone or something, or just the overpowering desire to leave this world because it seemed too painful to go on. At the moment, also having trouble coming up with other cases where someone staged their own suicide. There are plenty of cases of murderers staging the scene to make it look like a suicide occurred, but I can’t think of any cases of staged suicide.
Fellow Sleuthers, can you help?