Introduction

The fourth season of the American television series NCIS: Los Angeles premiered on CBS on 25 September 2012 and concluded on 14 May 2013.
Outline
When one soldier dies and another one is treated in hospital for cyanide poisoning after drinking water out of the same jug, the team investigate whether it was an isolated incident or a test for large scale water contamination.
NCIS Los Angeles Series 04
You can find a full index of NCIS Los Angeles Series 04 here.
You can find a full index and overview of the NCIS Franchise here.
Production & Filming Details
- Director(s): Eric Laneuville.
- Writer(s): Joe Sachs.
- Release Date: 09 April 2013.
- Running Time: 39-44 minutes.
- Country: US.
- Language: English.