The October 2014 Term starts out with an interesting argument this morning in Heien v. North Carolina, in which the Justices will consider whether a police officer’s mistake of law provides the individualized suspicion that the Fourth Amendment requires to stop a car. Here's the preview from ScotusBlog:
The Supreme Court will open the October 2014 Term on Monday morning by hearing arguments that may bring back bad memories of convoluted law school discussions: may an officer’s reasonable “mistake of law” provide reasonable suspicion to stop a car under the Fourth Amendment? The Court has previously ruled that a reasonable mistake of fact will not violate the Fourth Amendment. Although Jeff Fisher, an experienced Supreme Court litigator, has presented some formidable arguments to rule for Heien, he may face an uphill battle persuading a majority of Justices that a reasonable, but mistaken, interpretation of state law should receive different constitutional treatment.