I had to pick 'Admissions'.
It had everything for me that makes up an excellent episode of CSI:NY. Banter, great character interactions, a story/crime that really made me think, with out being too over the top (I understand that they need drama).
Gerrard was as ever excellent and I really enjoyed seeing him in a more sympathetic. I felt that good writing and good acting was evident there.
The supporting cast were as good as the leads.
What more could I ask for!
Noteable mentions for 'Child's Play' and 'All in the Family', two very good emotional episodes and a good arc for Danny, plus I'm in agreement with Top, it was very brave of TPTB to actually have Danny responsible for his actions, but like PA said, managing to keep the character sympathetic and credit goes to CG there too.
Would also like to say I throughly enjoyed the following two, for totty purposes; (Like Elsie) "You Only Die Once". Flack, You Da Man! WOOF! :drool: and "Down the Rabbit Hole", Adam completely rocked this episode and reminded me why I need to go geek at least once a week!