Alex Paez

The story of Melinda's transformation is revealed; Skye learns more about her heritage -- and the truth sends her in a new direction.

Horatio sets out on a personal mission to find his mentor's killer, and Megan worries that he has become too emotionally involved in the case.

Poisoning is suspected as the team probes the murder of a male stripper found dead in the wake of a female sex party; a deep sea diver is fatally stabbed while underwater.