"I left an empty coffee cup on his desk." Gibbs stated as he pulled on fresh gloves. Tony looked at him in astonishment. Gibbs always threw his cups away as soon as he finished them, he must have been distracted by something big to leave a coffee cup somewhere. "Gimme his keys." Gibbs held his hand out. Tony went through his bag and found the key ring they had taken off of Pacci’s body before Ducky took him away, handing them over in the evidence bag they had been placed in. Gibbs turned on the desk lamp, sat in the chair, and knifed open the evidence bag, dumping the keys onto the desk. He then started opening each drawer of the desk that was currently unlocked. Looking for any clues that could help them.