Dr. Tom Loman:  I 'm afraid I have bad news . Liver temp 's eighteen degrees below normal .
Lieutenant Horatio Caine: She died within the last twelve hours .
Natalia Boa Vista: We 've been following Esteban for _ twenty _ - four .
Detective Frank Tripp: So he could n't have done this .
Lieutenant Horatio Caine: We just became his alibi .