Why was marisol caine killed off on miami CSI?

Marisol Caine, a character on "CSI: Miami," was killed off to create a dramatic storyline and elevate the stakes for the protagonist, Horatio Caine. Her death served as a pivotal moment that highlighted the dangers faced by those in law enforcement and added emotional depth to Horatio's character. The decision was also influenced by the show's need to introduce new plotlines and maintain viewer interest.