When they got back to the office, Kate turned the corner to see yet another letter on her desk. This was unusual because mail only came in the morning time. She saw Kenny the mail guy just leaving, waiting for the elevator. She caught him just as he was about to step in.
"Hey, Kenny did you by any chance forget to give me a letter and deliver it later in the day?" she said hopefully.
"No sorry, I only delivered once to your area today." He said as the doors closed.
She turned and walked back to her desk, her heart thumping in her chest. She picked it up by the corners and made her way to Abby's lab, using her elbows to press various different buttons the way.
"Abby! I need you to do something for me." She said noticing Tony and Gibbs were both there.
"Sure, what d'you need?" she asked taking a sip of her almost empty 'Caff-Pow'.
"Can you analyze this for trace?" she said placing it carefully in the clear container.
"Ok. Anything specific I should be looking out for?"
"No not particularly, just anything." She said glancing at Tony.
After about 10 minutes of patient waiting, she finally declared that there was nothing on the envelope.
"Ok open it Abs." Gibbs said peering over the top of the plastic examination chamber. She cautiously pulled out another letter with the same characteristics as the first two.
It read:
It's not just me,
There's more than one,
We gonna kill them all for what you've done.
Seeing this Kate left the Lab and Tony followed her.
Gibbs saw her covering her face with her hands in despair shaking her head to whatever Tony was saying to her. He could see she was crying and so could Tony because he him hug her, hushing her and rocking her from side to side, looking over to Gibbs and then back to her.
"Gibbs, what's going on?" she said obliviously.
"I'll tell you about it later Abs." he said gently placing a hand on her shoulder as he left, seeing that Tony and Kate had now broken apart and were stepping into the elevator.