Here:
An excerpt:
A tribal law enforcement officer conducted a welfare check on Cooley, who had pulled over on a public highway where it crosses the Crow Reservation. It appeared to the officer that he was dealing with a non-Indian person. Soon thereafter, the encounter raised suspicion that Cooley was impaired and trafficking drugs and guns. He was detained and transferred to state custody. The district court suppressed the evidence from the stop based on a new Fourth Amendment test it derived from a tribal roadblock case. The district court held that the detention of Cooley and search of his vehicle violated the Fourth Amendment because, at the time the tribal officer realized Cooley was a non-Indian, it was not obvious that a state or federal crime had occurred. This new obviousness standard, the court held, is “notably higher” than probable cause.
Turtle Talk 