'The Lowdown' Creator Sterlin Harjo Explains That 'Reservation Dogs' Cameo in the Premiere

Note: This story contains spoilers from "The Lowdown" Episode 1. Sterlin Harjo's "The Lowdown" is here. A new FX mystery series, "The Lowdown" is set in Tulsa, Oklahoma, and stars Ethan Hawke as Lee Raybon, a so-called "truthtarian" - an investigative journalist-slash-unregistered-detective - who finds himself in the crosshairs after the subject of one of his pieces (Tim Blake Nelson) winds up dead. While the professionals rule it a suicide, Raybon think there's something more sinister at play, which draws him deeper into Tulsa's underworld - a nebulous space filled . . .