Immunity

Although Sam was older than Faith and Layton, knowing he was in their hands, he followed them breathlessly, sticking to the new plan.

When the two janitors and their boss reached his office, they entered the room and positioned themselves in front of the pc.

With a few clicks of the mouse, Layton accessed the sent mail folder, retrieved the message, and searched among the options for the one most useful to his case.

*options > forward the message > send back to the same address* 

"Here, I did it. The email was sent again. Before sending it for the third time, it's advisable to wait an hour or two; otherwise, Voyager's servers might more easily trace your computer's ID" he explained to Sam, turning to his superior, who at the time looked like the youngest of his students. 

"I don't understand anything, so... okay. We will do as you said" Sam confirmed, admitting his ignorance of the matter.