The general rule is that, when executing warrants, officers must knock, announce, and wait a reasonable amount of time before making a forcible entry.

Question

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This is known as the "knock and announce" rule and is required by the Fourth Amendment of the U.S. Constitution. The exception to this rule is when officers have reason to believe that they will be endangered or evidence will be destroyed if they follow the rule.

The General Rule Is That, When Executing Warrants, Officers Must