Many fake tapes (various external sources at link)
Saving Private Lynch story flawed.
Perhaps it is hard to get writers both skilled and secretive enough. People tend to want credit for their work.
A few more dead witnesses ... er ... "heroes" to eliminate the main problem with the Lynch story, namely pesky survivors screwing up the narrative.
You'd think "cave dwellers" would have run out of quality ammo after a decade of battle with the "superpower".
Maybe they just need to set it to the right music ...
... and make it sound old and scratchy. Let's roll...