All episodes Season 9 S09E21 2009-04-23 60 min 2000s

CSI: Crime Scene Investigation

If I Had a Hammer…

Season 9, Episode 21 · Aired 2009-04-23

CSI: Crime Scene Investigation — If I Had a Hammer… (S09E21)

Synopsis

Catherine revisits one of the very first cases she worked as a CSI when the convicted felon in the murder claims the verdict was based on faulty evidence.

In the series

This episode is part of CSI: Crime Scene Investigation (2000–2015) on CBS.

Flashy forensics, Vegas neon, and the 'CSI effect' on real juries.

Key cast

Also in season 9

← Full episode guide · Show package · All shows