no-knock-warrants-judges

Police in Madison, Wisconsin, suspected Steiney Richards of drug possession, but failed to receive a magistrate's authorization for a "no-knock" entry into his hotel room. Instead, they obtained a conventional search warrant requiring them to knock on Richards' door and identify themselves as officers prior to resorting to forcible entry. After arriving on the scene, an officer knocked on Richards' door identifying himself as a hotel custodian. When Richards opened the door, he saw a uniformed officer and quickly slammed it shut. The officers broke through the door, grabbed Richards while trying to escape, and found cocaine and cash in his bathroom. At trial, Richards challenged the constitutionality of the officer's search but was denied. On appeal, Wisconsin's Supreme Court affirmed and the Supreme Court granted certiorari.