Madison Arnold

A mysterious `angel of death' has poisoned a series of hospital victims with cyanide, and detectives Goren and Eames suspect a nurse who they believe fits the typical profile.

Detectives Benson and Stabler investigate the death of a woman found murdered in her apartment above an art gallery.

In hopes of providing another victim's family with closure, Detective Stabler races to prove serial killer Matthew Brodus, who is to be executed in 72 hours, was also responsible for another murder.

Liz has her hands full as she tries to protect Jenna from bad press and prove to Tracy that women are funny; Jack experiments with an unconventional dating strategy.

The entire squad race against the clock to solve the puzzles and uncover the clues scattered throughout the city by a serial killer who is taunting them to find him and the next victims on his list.

After a teenage girl returns home from a big party night at an underage nightclub to find her parents murdered, the search for the killer leads Horatio to New York City.