That's weird that it showed Suzi as the poster you quoted and not me. Odd.
Anyhoo....your observation is a keen one, and suggests this to be more of a personal nature. Which, aligns with the niggling speculation that I can't shake regarding to some connection to the gym. Here's why I think that, and I'm going to break my own rule of not using my own personal experience.
I'm a gym rat, and work out at a nice gym. The membership fee is not cheap. However, price is not an obstacle for serious gym rats if a particular gym has equipment/amenities that they are especially interested in. As such, gyms tend to have a cornucopia of humanity that frequent them; and that's part of what makes it fun! Corporate folk, mom's, retired people, and some very serious fitness people. It is the serious "muscle heads" I want to focus on for a moment. Testosterone runs high as weights get clanged about. I have literally broken up imminent fights between amped up muscle abundant types. It is also this "type" that tends to feel they own the gym, and they are harsh and intolerant of anyone who they don't think fits in. (Disclaimer) - I have lots of muscle head friends at the gym and they are very calm, respectful, and pleasant; focused on their work outs.
However, my point being that there is a small percentage of "amped up" types that frequent gyms and tend to be bully-ish.
It is my amateur speculation that perhaps one of these bully-ish types didn't like Alan. If I were LE, I would be checking off this box.
Of course, it could be a crime of opportunity by someone lingering around the gas station. In my amateur profile, however, this is a hot head muscle abundant phobic neanderthal type who likely was associated with the chop shops or machine shops near where the porche was found.
This could all be malarky and clouded by my own personal experience...which I usually don't interject in to these threads. I just can't shake off the speculation about the gym. Please don't be offended muscle abundant people! Many of you are my friends at the gym!
Amateur opinion and speculation