As a general rule, searches conducted without a valid search warrant signed by a judge violate the Fourth Amendment, but like most rules of law, there are a number of explicit exceptions. In fact, most searches occur without warrants because police take advantage of these exceptions to the Fourth Amendment...

Unfortunately, police may sometimes search you even if you refuse consent. If they find anything illegal, you'll have to get a lawyer and fight it out in court, but that doesn't necessarily mean that the search will hold up...

No. The courts have made it clear that police officers do not have to tell people that they can refuse to consent to a warrantless search. Also, contrary to the belief perpetuated by popular police television shows, a person will not be read their rights subsequent to being taken into custody. A person only needs to be Mirandized when...

Videotaping or photographing police in public places is usually legal, so long as you don't interfere with their activities. Nonetheless, doing so will often get you arrested...

This is a tricky issue. The simple answer is that citizens who are minding their own business are not obligated to "show their papers" to police. In fact, there is no law requiring citizens to carry identification of any kind. Once you get passed the surface, however, things get much more complicated...

Your rights do not disappear if the officer threatens to call in the dogs, so don't let this all-too-common tactic intimidate you into consenting to a search. You have several options...

Be aware that private security personnel outnumber police officers in the United States by three to one. As a result, you may be more likely to be confronted by a security guard than by a police officer. You must also be aware of the following places where security personnel (governmental or otherwise) are permitted to search you without a warrant...

Unfortunately, many people get fooled by some version of this commonly used police officer's line: "Everything will be easier if you just cooperate". That's true to some extent -- it will make things much easier for the police officer who's trying to arrest you! -- but when it comes to you consenting to searches and answering incriminating questions, it couldn't be further from the truth...

No. We believe that most police officers are good, hardworking people who are doing a tough job. We need police to safeguard the life, liberty, and property of all people. To do this best, police officers should...

Traffic stops typically occur as a result of suspected moving violations committed by the driver of the vehicle. Passengers cannot be held responsible for the driver's conduct and are generally free to leave, unless police become suspicious of them during the course of the stop...

No. The Supreme Court has never ruled that police must present the warrant when performing a search. The purpose of the warrant is to...

College students suffer from an unfortunate lack of privacy rights in many situations. The university owns the dorm, so school officials can often search rooms at their own discretion. College students still have 4th Amendment rights that apply in other situations...

This is one of those "it depends on the circumstances" questions. Police can obtain consent to search from anyone with control over the property; however any occupant of a residence can refuse consent, even if other occupants agree to a search. Unfortunately, you must be present in order to assert your refusal. The Supreme Court has ruled that...

Simply put, the number of arrests an officer makes is a major factor used to determine his job performance. Police officers know that the easiest way to make arrests is to find people in possession of illegal drugs, so they want to search everyone they can find...

Yes. Police can, will, and often do lie; especially if it helps them make arrests. The rules regarding entrapment usually tip in favor of law-enforcement, so police won't hesitate to trick you into incriminating yourself or others...