When officer Chee is driving on the deserted road, passing through several small tunnels, close-ups of him behind the wheel show a roof rack instead of the light bar for his Dodge Dakota patrol vehicle. This happens twice in this series of scenes. See more
Tagert thought Ashie could help him prove Butch
died somewhere on the rez. And if he died there, then maybe his bones are still there. And if he could come up with those lovely, famous bones...
Then Tagert is famous too.
Famous and rich. At least as rich as historians ever get. Chee, it's all bullshit. Pinto claimed to know where Sitting Bull was buried, Geronimo too. Hell, for a bottle of whiskey, that old Indian would tell you where to find Amelia Earhart.