Hi Kell1 - good to see you again!
I would have to go back to view the episodes again to see if there were more details about the phone calls. I'm not sure. JMO, part of the problem tracing them was that some of the reports weren't made to BV police until some time later and the phone calls to those girls were made months before Amy was kidnapped and murdered.
Here's another recent article
Inside the Unsolved Nightmare of the Killing of Amy Mihaljevic
Here's another, older, article that includes some information about the phone calls. Written by James Renner, it covers his investigation of Dean Runkle, the former school teacher who volunteered at the BV Nature & Science Center.
Person Of Interest
I still stop by from time to time, dont reply as much as I used to (youre aware)
From an investigative standpoint, I would think those would be a real point of interest , id do my damndest to get ahold of those call records, again I was in grade school when this went happened, so it my have been a lot harder to get a hold of and or trace calls back then
But id want to look into, where did they originate? , if I could access that, id want to know if its coming from a residence, a business, a payphone, multiple payphones , where are they located? are they scattered or are they centrally located in a certain proximity to each other.
What exactly was he saying ?, was he giving names?, were these available from the local White pages?, what time were these calls occuring? , were they the same times? Same days? was he the one who was determining times and places, to meet? , (though I highly doubt there were) were there any calls after ?
As you know I usually dont read much investigative journalism, I did however see Mr Renners piece on the ID special, and read his article from the link above, and will say he has done an excellent job, has gone above and beyond to try and solve this crime.
Im always cautious however when naming a suspect publicly, before any formal charges are brought, because as weve seen the court of public opinion is hasty, harsh, and often unforgiving, even if theyre found not to be involved.
But people surrounding suspects will sometimes come forward as they begin to "piece the mosaic" together about someone they were close to, and maybe put things out of mind ...hopefully this will spark new leads.