First episode without Kim Delaney. Her character was written out in this episode because of a lack of on-screen chemistry with David Caruso. With her name being taken out and all her photos in the main credits. So instead of with in front of his name for Rory Cochrane it has and in it place since it was originally with Kim Delaneys at the end.
When they find where the girl was killed and her clothes were thrown out, Horatio calls her "Jane Doe" even though they'd already identified her.