CSI: NY: Season 7, Episode 22

7 - 22: Exit Strategy

After a near-death experience Mac returns to his final unsolved case, a bodega robbery in 2002 that he and Aiden Burn worked on. New evidence suggests a young girl was kidnapped during the crime, so Mac and the team launch a country-wide manhunt to find her. She is reunited with her mother, and Mac tells Jo he believes he has done his share of good.