No Knock Warrants
In the United States, a no-knock warrant is a warrant issued by a judge that allows law enforcement officers to enter a property without immediate prior notification of the residents, such as by knocking or ringing a doorbell. In most cases, law enforcement will identify themselves just before they forcefully enter the property. It is issued under the belief that any evidence they hope to find can be destroyed during the time that police identify themselves and the time they secure the area, or in the event where there is a large perceived threat to officer safety during the execution of the warrant.
The number of no-knock raids has increased from 3,000 in 1981 to more than 50,000 in 2005, There was plenty of time were burglars have robbed homes pretending to be the police. In 4th amendment it states that no warrant shall be issued to search a house unless there is probable cause, supported by Oath or affirmation according to https://www.law.cornell.edu/wex/fourth_amendment.
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A no knock warrant is issued by the judge so that the people is allowed to go in your home without ringing the bell or knocking on the door. In the play "The Crucible" most characters in the play are accused of witchcraft. Everyone was taken into trail and the police just went into their homes and took them to court.







