Diane Russio is a fictional character portrayed by Kate Norby in the TV series NCIS.
In the first episode they appeared in, titled Dead Man Walking (season 4), they were 30 years old.
They appear in 1 episodes out of a total of 467 aired so far
Episodes1
Dead Man Walking
episode S4.E16 february 2007A Navy lieutenant, a member of an international nuclear-inspection agency, asks Gibbs to solve the officer's own murder because he knows that someone has exposed him to radiation poisoning.