I'm gonna go out on a limb and say Nurmi didn't even realize he was turning over the wrong hard drive. I think this expert was hired by Jodi and this latest stunt has been directed by his and her findings. When asked for the hard drive, Nurmi ran to this guy and was like, I need this! And the "expert" was all, ummmmmmmmm...ok, here you go. And Nurmi ran to Juan with it without making sure it was what it was supposed to be.