8
/10
Mary Markson is a fictional character portrayed by Margaret Colin in the TV series Law & Order.
In the first episode they appeared in, titled Four Cops Shot (season 20), they were 51 years old.
They appear in 1 episodes out of a total of 501 aired so far

Mary Markson

by Margaret Colin

character

Episodes1

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    Four Cops Shot
    episode S20.E17 march 2010
    The debate rages over how to treat an informant who shot and killed four police officers. However, did one of the officers try to put undue pressure on him to help catch a dangerous criminal?