Likely cause is a requirement based in the amendment that is fourth must frequently be met before police make an arrest, conduct a search, or be given a warrant. Courts frequently find likely cause if you have a reasonable foundation for thinking that the criminal activity might have been committed ( for an arrest) or whenever proof of the criminal activity is contained in the spot become searched ( for the search). Under exigent circumstances, likely cause also can justify a warrantless search or seizure. Individuals arrested with no warrant have to be brought before a qualified authority soon following the arrest for the prompt judicial dedication of likely cause.
Even though the Fourth Amendment states that “no warrants shall issue, but upon likely cause”, it does not specify what “probable cause” actually means. The Supreme Court has experimented with make clear the meaning associated with the term on a few occasions, while acknowledging that probable cause is a concept that is imprecise, fluid and extremely influenced by context. In Illinois v. Gates, the Court preferred a flexible approach, viewing likely cause as being a “practical, non-technical” standard that calls upon the “factual and practical factors of every day life upon which reasonable and wise guys [. ] act”.1 Courts frequently follow a wider, more versatile view of likely cause once the so-called offenses are severe.
Application to Arrests
The Fourth Amendment requires that any arrest be centered on likely cause, even if the arrest is manufactured pursuant to an arrest warrant.