This episode definitely cleared a lot of things up but the whole reasoning behind why the accountant woman encouraged Walter Gordon into kidnapping a CSI. I mean he couldn’t be the only person she was scamming money off so why would she go into all of the trouble. Wouldn’t it be more hassle than it was worth?
Still it ties up a lot of lose ends (resonably well) and for once carries on an earlier story. CSI never used to do that but recently it's started to have a lot more continuity which i think is good.
Then again it's csi so whatever happens i think it's good!