Covering the key concepts, events, laws and legal doctrines, court decisions, and litigators and litigants, this new reference on the law of search and seizure—in the physical as well as the online world—provides a unique overview for individuals seeking to understand the Fourth Amendment to the U.S. Constitution. More than 900 A to Z entries cover the key issues that surround this essential component of the Bill of Rights and the linchpin of a right to privacy.