Chris Hansen Goes Undercover in Vegas on DATELINE, 1/14

This Friday's 2-hour episode of "Dateline" gives viewers a rare, behind-the-scenes look inside undercover police operations in Sin City. A special occurrence on primetime television, Chris Hansen and "Dateline's" hidden cameras are granted unprecedented and exclusive access to Las Vegas Metropolitan Police Department investigations, including the ability to follow homicide detectives around the clock to capture events as they unfold in real time. Airing Jan. 14 from 9-11 PM/ET, this unique production offers a revealing look into the physical and emotional challenges of protecting a city where over 110 murders happen each year.
 
At 9 PM/ET, Hansen returns to Vegas for a third edition of "Vegas Undercover," following investigators from the Repeat Offenders Program, and the intelligence and homicide units as they search for clues, suspects and justice.
 
Then at 10 PM/ET, Hansen takes crime reporting to a whole new level as "Dateline" cameras are on the scene from the moment the police receive a call to investigate a high-profile murder, to the discovery of the body in a Vegas suburb, and the ultimate capture of the killer- with all the twists and turns along the way.
 
David Corvo is the executive producer of "Dateline NBC."