CSI: NY Season 3 Episode 21 - Past Imperfect

Airdate: 2007-Apr-25

Episode summary:

A serial killer whose conviction was overturned due to Mac jailing his arresting officer begins killing again, causing Mac to go after him with a vengeance. The team works on a case of a man poisoned by his brother and his brother's girlfriend with Ricin. Meanwhile, Stella gets the good news that she is HIV negative.

About CSI: NY series:

CSI: NY (Crime Scene Investigation: New York) is an American drama series that surround with different cases handled by New York City forensics tea...Show more >