I don't want them to release anything that would compromise the investigation either.

I just don't want to accept the reality that this case may never be solved. That's something I am really struggling to come to grips with.
Knowing these girls were raped prior to their death may or may not cause a person to come forward. Strange as it may sound, this person may think they were killed quickly and didn't suffer (possibly shot) and have somehow stomached it.
But, if they found out they were sexually assaulted they realized there was MUCH more pain and suffering prior to their death than they knew, it would push a button to make them call with any info they may have.
I know the chances are slim...disgustingly slim. I just want SOMETHING to move this forward. Anything.
I haven't closely followed any other cases, so I can't even grasp the concept of "these cases go unsolved all the time".
I guess I just don't feel that "no news is good news" when it comes to this investigation. I feel that the longer the silence falls upon the case, the less chance an arrest is ever going to be made.
I don't know what they could release that won't compromise the investigation, but not having anything that WON'T, scares me even more.