This is earned for finding optional collectible #2. If missed on the first run, you can "Play Episodes" and select specific parts of the Episode in order to find the missing optional photos through collectibles mode
. The following collectible is described and can be seen in the video below at 1:50:
Once you pull over for the night, you'll be able to look around your car. Look inside the glovebox to find a business card. Upon 2nd inspection, take "Agent Flores' Card" into your inventory.
Getting all 6 collectibles in this episode will also reward you with the following: