From what was written and linked about these vicitims yesterday, I definitely can see a POSSIBILITY of a link between these victims. With the first two men and their work with youth, most definitely. It seems Greg's ex-wife would really know the 'inner-workings' of what made Greg tick. I believe the POSSIBLE connection should NOT be ignored. What Greg told her in confidence, SHOULD NOT be discarded.
From what those who knew Zach have said, it's still very POSSIBLE his death can be connected to the first two. I know, for those who knew him before he went away to college, you may not be able to see it now, but from what you've said about the 'real' Zach, he very well may have gotten involved in some group that worked, in some way, connected to the first two victims. One who knew Zach even said that he had worked with youth in the past. Who knows what he may have began doing with just such a 'theme,' if you will, when he went away to college.
It's been reported that on the day he disappeared, Zach was said to be applying for a job. IMHO, that's most likely what lured him to the remote destination he was eventually discovered in. What if he was persuing a possible job that worked with youth and nature? That would, totally from what I've seen of Zach, most likely fit into his personality and interests.
LE says they're investigating the victim's lives, friends, family, and even computers. I truly believe they're going to find something. These are not coincidental incidents, IMHO. Of course I could be wrong, but I'm not getting that feeling. It's the bigger picture that points to murder, IMO.
Let's wait and see what LE comes up with regarding these three lost men. Time may tell IF there truly is a connection.
JMHO
fran