A seemingly normal family vacation turns deadly when assassination attempts on all of them are made. Only one of them dies, though, and he was in an elevator that appearently was having problems. Natalia is the first one at the scene for the first time and gets an odd feeling that he is trying to tell her something. Meanwhile, the CSI's get their first suspect and the man of the family want to get revenge on him. However, Horatio isn't sure that the suspect did it and must therefore make sure the family man doesn't get an opportunity to kill him.