CSI: Crime Scene Investigation: Season 7, Episode 7

7 - 7:

When an elderly woman is murdered, the CSIs look to the neighbor and nephew as possible suspects. Mid-investigation, Grissom receives an exact miniature replica of the current crime scene, changing his thinking on the crime. Meanwhile, Greg faces an angry courtroom when he attends a hearing to ascertain his culpability in the death of a teenager he accidentally killed while defending himself against a mob.