See Full Constitution
Article II

Section 11. Searches and seizures

The people shall be secure in their persons, papers, electronic data and communications, homes, and effects from unreasonable searches and seizures. No warrant to search any place, to seize any person or thing, or to access electronic data or communications shall issue without describing the place to be searched or the person or thing to be seized, or without probable cause, supported by oath or affirmation reduced to writing.