Hello Websleuths. I am an agent with the National Park Service and have been assigned the Dikran Knadjian cold case. I have read through the original file as well as the threads on this site. If anyone has any information about this case specifically please feel free to contact me.
The family is still very much invested in this case and willing to help me. It is quite possible that Knadjian did suffer a fall somewhere in the park but many of the remains found were not linked (at the time this was via dental records). I am pursuing getting the status of all of our DNA evidence that is in inventory. The original investigation was lengthy and conducted very well but perhaps there may be a way to make some progress now. I am not usually in the habit of reaching out to the online community with most of my cases (most my cases are not 40 plus years old either), but it seems that there is a lot of good information on here and this case has had no movement in a long time so any progress would be helpful.
https://www.findthemissing.org/en/cases/19337/3/