7.05 Fourth Amendment: Fraudulently Obtained Warrant is a legal doctrine that requires that a search warrant must be obtained by a law enforcement agency in good faith, and without fraud or deceit. This doctrine states that a law enforcement agency must have probable cause to believe that a crime has been committed before a search warrant can be obtained. This doctrine also states that any evidence obtained through a search warrant that was fraudulently obtained must be suppressed. There are two types of 7.05 Fourth Amendment: Fraudulently Obtained Warrant: — Actual Fraud: This is when a law enforcement officer knowingly and willfully lies or misleads a judge in order to get a search warrant. — Constructive Fraud: This is when a law enforcement officer omits material facts or misrepresents facts to a judge in order to get a search warrant.