NCIS: Los Angeles Season 2 Episode 4 (NCIS: Los Angeles s02e04) with title “Special Delivery” aired on Tuesday, October 5th 2010 at 09:00 pm via CBS Network.
Here is summary for NCIS: Los Angeles Season 2 Episode 4 :

A marine with high security clearance is found dead in a parking lot in Beverly Hills, and one of his hands is missing.