Marine Lieutenant Abernathy is a fictional character portrayed by Aaron Hill in the TV series NCIS: Los Angeles.
In the first episode they appeared in, titled Free Ride (season 4), they were 29 years old.
They appear in 1 episodes out of a total of 323 aired
Episodes1
Free Ride
episode S4.E10 december 2012An NCIS agent dies aboard an aircraft carrier at sea; the fearless four, undercover, fly to the ship, where they meet even more problems, but they eventually solve the crimes; Hetty joins them for Christmas underway; Nell catches Eric.