Sydney Markham is a fictional character portrayed by Patricia Charbonneau in the TV series Law & Order: Criminal Intent.
In the first episode they appeared in, titled The Extra Man (season 1), they were 42 years old.
They appear in 1 episodes out of a total of 195 aired
Episodes1
The Extra Man
episode S1.E6 october 2001A man found dead in a hotel room is thought to be an international con artist who has cheated a number of wealthy investors.