It's called death.
On one section of the reservation, people must boil drinking water because chemicals, possibly the result of the oil and natural gas drilling method known as hydraulic fracturing, have contaminated the water supply. And fearing the chemicals might explode in a home, the Environmental Protection Agency ordered residents to run fans and otherwise ensure ventilation while bathing or washing clothes.From a New York Times story on the Wind River Reservation in Wyoming. The crime fighting efforts that worked at Standing Rock in North and South Dakota did not work there.
A photo gallery here.