Justin McKenna is a fictional character portrayed by Adam Zolotin in the TV series Law & Order: Special Victims Unit.
In the first episode they appeared in, titled Legacy (season 2), they were 16 years old.
They appear in 1 episodes out of a total of 551 aired so far
Episodes1
Legacy
episode S2.E4 november 2000A 7-year-old girl lapses into a coma and the detectives investigate the members of her family to determine who's responsible for the abuse.