Yup. Living in geek-world as I mostly do, I'm finding his lack of online footprints a bit of a mystery. Either he's a lo-tech geek (board gamer/LARP/books/movies) OR he has a persona out there we don't know about, on some venue I haven't found (yet..). Given that he appears to be an avid gamer, I'm thinking the likes of X-box or WoW. My guess is, this guy lived in his own little world, so perhaps he's got a cyber life that is quite different to RL (where he's the anti-Morgan, so to speak).
With the fact his murder victim is diametrically opposite to DJK in every possible way, I'm thinking Morgan was a target long prior to the murder.
The lie about working for the cooking school could have been to excuse his presence while hanging about in line of sight to Morgan's apartment/the coffee shop. (or the owner is covering his *advertiser censored*... that other guy said he worked there, but DJK could have been lying to HIM as well... I am so curious about this).
Does all of this say "stalker" in MY mind? Hells, yes. Having bumped personas with a few online crazies, I can tell you - gamers can be among the most sociopathic and violent-minded narcissists out there. (but we're not ALL crazy, Mrs. G!!!) - their egos are incredibly fragile.
All of this (plus the fact Morgan liked beautiful women/power cars/was an outdoorsy alpha male with a successful RL who could pick and choose his partners) makes me hesitant to chalk this murder up to 'Morgan's secret gay life'.
I think Morgan was stalked for reasons at this stage known only to DJK. I think he was made too drunk or drugged to move a lot, "helped" to bed and then attacked -- as planned. Possibly, he was offered some pot or some other enticement to allow DJK into his place..
Yes, plenty of time was spent there - but doing what? Making Morgan unfit to fight back, it seems to me...
I do think the satchel was a probably a kill-kit. I don't think DJK was hanging about close to Morgan's house at 1.30 am by accident....
(eta: I adore that pic of Arthur Stace writing 'Eternity'. What a great story that is.. )