1. CONSTITUTIONAL LAW — EXCLUSIONARY RULE NOT EXTENDED — EXCLUSIONARY RULE NOT APPLIED TO JUDICIAL CONFESSION MADE AFTER ILLEGALLY OBTAINED PHYSICAL EVIDENCE WAS INTRODUCED. — The court of appeals refused to extend the exclusionary rule to apply in cases involving a defendant's judicial confession of a crime following the introduction of physical evidence obtained in violation of the fourth amendment. 2. CONSTITUTIONAL LAW — EXCLUSIONARY RULE APPLIED ON CASE-BY-CASE BASIS. — The question of whether a confession is a product of free will is answered on a case-by-case basis with reference to the surrounding facts, including the temporal proximity of the arrest and the confession, the presence of intervening circumstances, and the purpose and flagrancy of the official misconduct. 3. SEARCH SEIZURE — ANY MISCONDUCT WAS NOT FLAGRANT. — Although some of the troopers believed they were authorized to use their flashlights to discover contraband as well as protect themselves against weapons, where the officer who planned the roadblock testified that the roadblock was planned to last ninety minutes, and all cars from both directions were stopped, that the roadblock was primarily intended to check for licensing and registration violations and was not intended to search for criminal offenses other than driving while intoxicated, that searches for drugs were not discussed or planned, that no special preparations were made with regard to drug-related arrests, that no officers were seen shining flashlights at random, and that he would have corrected any trooper seen shining a flashlight indiscriminately in the interior of a stopped vehicle, any misconduct which may have occurred lacked the degree of purpose required to constitute a flagrant violation. 4. CONSTITUTIONAL LAW — JUDICIAL CONFESSION PURGED OF TAINT OF ANY ILLEGALITY ASSOCIATED WITH THE ROADBLOCK. — Where appellant remained free on bond for approximately sixteen months before his attorney called him to testify at trial where he judicially confessed to possession of approximately twenty-five grams of cocaine, the appellant's judicial confession at trial was a voluntary act sufficiently distinguishable from the roadblock to be purged of any taint of illegality associated with the roadblock.