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Evidence Commons

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Fourth Amendment

University of Michigan Law School

Probable cause

Articles 1 - 3 of 3

Full-Text Articles in Evidence

Searches Without Warrants, Jerold H. Israel Jan 1971

Searches Without Warrants, Jerold H. Israel

Book Chapters

My primary area of concentration today is the search made without a warrant. Studies indicate that 95 percent or more of all searches are without warrants. It is quite understandable, then, that most of the search-and-seizure litigation concerns the validity of searches without warrants.


Betts V. Brady Twenty Years Later: The Right To Counself And Due Process Values, Yale Kamisar Dec 1962

Betts V. Brady Twenty Years Later: The Right To Counself And Due Process Values, Yale Kamisar

Michigan Law Review

I am quite distressed by talk that the landmark case of Mapp v. Ohio "suggests by analogy" that the Court may now overrule Betts v. Brady. For whether one talks about the fourth or the sixth amendment, there is much to be said for Justice Harlan's dissenting views in Mapp. "[W]hatever configurations ... have been developed in the particularizing federal precedents" should not be "deemed a part of 'ordered liberty,' and as such ... enforceable against the States .... [W]e would not be true to the Fourteenth Amendment were we merely to stretch the general principle [ of …


Search And Seizure - Suppression Of Evidence - Judicial Attitude Toward Enforcement, John B. Waite May 1960

Search And Seizure - Suppression Of Evidence - Judicial Attitude Toward Enforcement, John B. Waite

Michigan Law Review

The "numbers game" is today the most profitable of the wide-spread gambling rackets. And like all organized gambling it is a focal source and the financial support of far more serious crimes. At the same time it is one of the most difficult forms of crime for the police to control. It needs no costly installations which the police can confiscate or destroy. Unlike "house" gambling it cannot practically be harassed out of business. It can be operated by one man alone, if he survives failure to pay off for lack of capital; or by a syndicate with capital enough …