The latest Rockstar video focuses on two biggest keys to the L.A. Noire's murder mystery intrigue – interrogation and investigation. 

The video walks you through the typical case progression, from crime scene to the questioning of witnesses and suspects. The more clues you find during your investigations, the more avenues of inquiry will be available in your line of inquiry. Not everyone you question is cooperative, so knowing when to pour on the flattery, go aggressive with a bad cop routine, or blindside them with a critical piece of evidence could catch them off guard and get them to start singing.

For more L.A. Noire coverage, be sure to check out our cover story, second look, and recent hands-on impressions.