The Toe Tag of Victim #1 reads 'Basset, Donna'. Her San Francisco PD I.D. also shows her to be Det. Donna Basset. However, during Catherine's fingerprint analysis, the victim's name is misspelled on the computer screen and shows up as 'BASSERT, DONNA'.
When Sara and Grissom get to the scene with the chainsaw victims, after Sara says 'I thought this stuff only happened in movies,' there are quick cuts of the victims. During one of the quick cuts, one of the victims takes a breath, though he is supposed to be dead.