So far we’ve discussed two questions courts will ask when trying to determine the legality of a search. They are:
1. Was the Government involved in the search?
2. If yes, was a reasonable expectation of privacy violated by the Government’s actions?
If the answer to the above questions is yes, courts will begin the task of determining what, if any, role a search warrant should play in the analysis. A thorough analysis of the part search warrants play in search and seizure questions requires us to ask a few sub-questions, each of which will require a separate post. Those sub-questions are:
1. Was the search performed under a valid warrant?
2. If the warrant is not valid, is there a defense upon which the Government can rely to save the defective warrant?
3. If there is no defense to save the warrant, or if there was never a warrant to begin with, is there an exception to the warrant requirement?
This week we’ll discuss the first sub-question. Generally, there are two core requirements for a warrant to be valid: Probable Cause and Particularity.
You’ll remember that the Constitution requires that warrants be issued only after probable cause is established and supported by oath or affirmation. For our purposes, probable cause exists when police believe there is a fair possibility that contraband or evidence of a crime will be found in the area searched. Practically speaking, a police officer may get an anonymous tip or something or that sort, with which he will go in front of a judge and provide an affidavit to the judge wherein he tells the judge what information he’s received that establishes the probable cause. If the judge thinks there’s enough information, he’ll issue a warrant.
To satisfy the particularity requirement, a warrant must describe the place to be searched and the items to be seized. If the standard doesn’t sound that difficult to meet, that’s because it is.
A warrant supported by probable cause which particularly describes the area to be search and the items to be seized is facially valid. Next week we’ll discuss what happens if the warrant is invalid.
Until then…