Search Result: Fourteenth Amendment

Identifying the perpetrator and clearing innocent suspects are crucial goals of every criminal investigation, and both depend on the use of reliable evidence. The Supreme Court has applied a constitutional due process test to the admissibility of testimony about an eyewitness's pretrial ID.

The decade of the 1960s gave us four of the most significant cases that apply to our daily work: Mapp, Brady, Miranda, and Terry. These four are among the most prominent criminal law cases you should know more about to understand how we got to where we are.

Most law enforcement officers are familiar with the term “Brady error.” But what exactly does the Brady rule cover, and what obligation does it impose on police? Under the Brady line of cases, when must officers preserve evidence, and what must be revealed to the prosecutor? These questions have been answered in a series of opinions from the U.S. Supreme Court.