attenuation doctrine

A police officer stopped Edward Streiff after he left a suspected drug house. The officer discovered Streiff had an outstanding warrant, searched him (legally), and discovered he was carrying illegal drugs. The Supreme Court held 5-3 that even though the initial stop was illegal, the drug evidence could be admissible against Streiff in a trial.

Justice Sotomayor’s dissenting opinion in Utah v. Strieff  notes how common outstanding warrants are not just in the county where the arrest in this case occurred but also in Ferguson, Missouri (16,000 warrants out of 21,000 people).