Claim: True Detective's second season was filmed in the most populous state of the United States.
Evidence: The second season , starring Colin Farrell , Rachel McAdams , Taylor Kitsch , Kelly Reilly , and Vince Vaughn , is set in California , and focuses on three detectives from three cooperating police departments and a criminal-turned-businessman as they investigate a series of crimes they believe are linked to the murder of a corrupt politician.
California -LRB- -LSB- kælᵻˈfɔːrnjə , _ - ni.ə -RSB- , -RRB- is the most populous state in the United States and the third most extensive by area.