Charles "Chip" Sterling was a lab assistant for NCIS Forensic Scientist Abigail Sciuto.
Sterling worked at NCIS for two months up until November 2005 where he was exposed as the main mastermind responsible for framing NCIS Special Agent Anthony DiNozzo for murder.
NCIS Season 3Edit
Chip was a tall, thin man in his thirties with a shaven head and brown eyes.
He originally wore a mustache but later shaved it off after Gibbs told Chip to remove that piece of dirt from his lip.
Chip's arrest left something of a long-lasting and very negative impression on the main NCIS Major Case Response Team and its colleagues with Abby being left greatly shaken by the experience.