Everyone has heard of the Breathalyzer, the device which determines a driver's blood-alcohol level, but new on the driver's stage we have what is known as the "Textalyzer", a tool invented to keep people from texting and driving. Although the invention is still in its early stages, states are beginning to adopt the new technology as a way to prevent traffic accidents and provide incriminating proof of texting while driving should an accident occur.
Earlier this month, the Supreme Court considered the fourth amendment implications of the administration of breathalyzer tests for suspected drunk drivers. While it is true that in all 50 states there are laws which allow a person's driver's license to be revoked if they refuse a breathalyzer, some states, along with the federal government, have additional laws. These laws include criminal punishment and even jail terms for a person who refuses to take a breathalyzer test.
Recent evidence has shed light on a 43-year cold case. In 2012, Jack McCullough was convicted of the 1957 kidnapping and murder of 7-year-old Maria Ridulph in Sycamore, Illinois. McCullough was questioned as a suspect soon after the girl's disappearance. He provided an alibi, that he had been on a train from Rockford, Illinois to Chicago, and went on to live his life.