Counterfeit

S3, E14: A woman is found murdered in a secluded area of Manhattan, her body outside of her car. Olivia and Fin work the case together and discover the victim worked for a biotech firm and was selling counterfeit drugs. The evidence trail points to the co-worker the victim was having an affair with, who was also her partner in the counterfeit drug scheme. That is, until another woman is found in the same circumstances in roughly the same place as the first victim.