Brinegar v. United States/Concurrence Burton
Mr. Justice BURTON, concurring.

I join in the opinion of the Court that there was probable cause for the search within the standards established in Carroll v. United States, 267 U.S. 132, 45 S.Ct. 280, 69 L.Ed. 543, 39 A.L.R. 790.

Whether or not the necessary probable cause for a search of the petitioner's car existed before the government agents caught up with him and said to him, 'How much liquor have you got in the car this time?' and he replied, 'Not too much,' it is clear, and each of the lower courts found, that, under all of the circumstances of this case, the necessary probable cause for the search of the petitioner's car then existed. If probable cause for the search existed at that point, the search which then was begun was lawful without a search warrant as is demonstrated in the opinion of the Court. That search disclosed that a crime was in the course of its commission in the presence of the arresting officers, precisely as those officers had good reason to believe was the fact. The ensuing arrest of the petitioner was lawful and the subsequent denial of his motion to suppress the evidence obtained by the search was properly sustained.

It is my view that it is not necessary, for the purposes of this case, to establish probable cause for the search at any point earlier than that of the above colloquy. The earlier events, recited in the opinion of the Court, disclose at least ample grounds to justify the chase and official interrogation of the petitioner by the government agents in the manner adopted. This interrogation quickly disclosed indisputable probable cause for the search and for the arrest. In my view, these earlier events not only justified the steps taken by the government agents but those events imposed upon the government agents a positive duty to investigate further, in some such manner as they adopted. It is only by alertness to proper occasions for prompt inquiries and investigations that effective prevention of crime and enforcement of law is possible. Government agents are commissioned to represent the interests of the public in the enforcement of the law and this requires affirmative action not only when there is reasonable ground for an arrest or probable cause for a search but when there is reasonable ground for an investigation. This is increasingly true when the facts point directly to a crime in the course of commission in the presence of the agent. Prompt investigation may then not only discover but, what is still more important may interrupt the crime and prevent some or all of its damaging consequences.

In the present case, from the moment that the agents saw this petitioner driving his heavily laden car in Oklahoma, evidently en route from Missouri, the events justifying and calling for an interrogation of him rapidly gained cumulative force. Nothing occurred that even tended to lessen the reasonableness of the original basis for the suspicion of the agents that a crime within their particular line of duty was being committed in their presence. Nothing occurred to make it unlawful for them, in line of duty, to make the interrogation which suggested itself to them. When their interrogation of the petitioner to his voluntary response as quoted above, that response demonstrated ample probable cause for an immediate search of the petitioner's car for the contraband liquor which he had indicated might be found there. The interrogation of the petitioner, thus made by the agents in their justifiable investigation of a crime reasonably suspected by them to be in the course of commission in their presence, cannot now be resorted to by the petitioner in support of a motion to suppress the evidence of that crime. Government agents have duties of crime prevention and crime detection as well as the duty of arresting offenders caught in the commission of a crime or later identified as having committed a crime. The performance of the first duties is as important as the performance of the last. In this case the performance of the first halted the commission of the crime and also resulted in the arrest of the offender.

Mr. Justice JACKSON, dissenting. 

Notes