These letters are, in turn, examined by Ducky, and are read aloud by him so he can record their contents on his dictaphone.
However, fans have noted how there are two huge issues with how he managed this investigation.
One fan pointed out: “When Ducky is holding the dictaphone, it is off as the display is blank.”
Obviously, this is a huge point of contention, as Ducky would no-doubt need this information to continue the team’s investigation.