Answer:
The exclusionary rule prevents the government from using most evidence gathered in violation of the United States Constitution. The decision in Mapp v. Ohio established that the exclusionary rule applies to evidence gained from an unreasonable search or seizure in violation of the Fourth Amendment. The decision in Miranda v. Arizona established that the exclusionary rule applies to improperly elicited self-incriminatory statements gathered in violation of the Fifth Amendment, and to evidence gained in situations where the government violated the defendant's Sixth Amendment right to counsel. However, the rule does not apply in civil cases, including deportation hearings. See INS v. Lopez-Mendoza.
We need the passage first
You are absolutely right i agree
The FBI is the primary federal agency responsible for investigating allegations regarding violations of federal civil rights statutes. These laws are designed to protect the civil rights of all persons—citizens and non-citizens alike—within U.S. territory.