While in many states, the use of marijuana for recreational or medicinal purposes is legal, a person may nonetheless be charged with a DUI for operating a vehicle while impaired because of the use of marijuana. The police must have grounds to arrest a person for a DUI, though, and…
The majority of DUI charges and convictions arise out of the results of a blood or breath test that is administered by the police during traffic stops. In many cases, the court and prosecution take for granted that the results of such tests are accurate, but that is not always…
In the majority of DUI investigations, the investigating officer will administer a breath test to the DUI suspect via a breathalyzer machine. Thus, the prosecution’s sole or primary evidence in many DUI cases are the results of a breath test. Accordingly, the results must be accurate. Recently, however, it came…
It is a well-known fact that people taken into custody by the police must be advised of their right against self-incrimination via Miranda warnings. In some instances, however, an issue arises as to what constitutes a person being taken into police custody for purposes of evaluating whether incriminating statements should…
The United States Constitution grants individuals the right to be free from unreasonable search and seizure. Recently, the United States Supreme Court held this right to include the right to be free from warrantless blood tests, in Birchfield v. North Dakota. The Birchfield ruling did not permanently resolve the issue…
Following the Birchfield ruling, if a person is arrested for suspicion of DUI the arresting officer can only conduct a warrantless blood test on the person if he or she consents to the test, otherwise it constitutes an unreasonable search and seizure in violation of the 4thAmendment of the United…
The protections afforded by the Fourth Amendment of the United States Constitution prohibit the police from subjecting a person to an unreasonable search or seizure. In DUI cases, the right to be free from unreasonable searches and seizures has been interpreted to prevent the police from subjecting a person to…
The laws regarding what evidence may be admitted at a DUI criminal trial continue to change throughout the country. In many states, including Illinois, the laws allow the State to introduce evidence of a defendant’s refusal to submit to a breath test as evidence of guilt at trial. Lately, however,…
A hotly contested issue in DUI cases throughout the nation is whether a blood draw taken from an unconscious DUI suspect is unconstitutional. While the Appellate Court of Illinois recently held that a warrantless blood draw from an unconscious suspect who is not under arrest violates the suspect’s Fourth Amendment…
One of the many protections afforded by the United States Constitution is the Fourth Amendment right against unreasonable searches and seizures. Pursuant to the Fourth Amendment, a defendant cannot be searched without a warrant absent consent. While there are exceptions to this rule, the state bears the burden of proving…