A spin-off from 'CSI: Crime Scene Investigation' follows a South Florida forensics team headed by the brooding Horatio Caine. Against a backdrop of simmering ethnic and cultural tensions, Caine's team probes cases similar to those of their Las Vegas counterparts.
First Aired: October 19, 2009
A young woman dies after apparently being poisoned. Her boyfriend is the chief suspect until he, too, becomes sick and is placed on life support. The investigation reveals their food may have been contaminated and that a deadly outbreak may occur. Meanwhile, Delko considers leaving CSI and Calleigh confronts him about it.