While the Breathalyzer test is among the most common way to determine an Illinois driver's blood alcohol content, there are other methods available. For instance, a police officer could measure it through hair follicle or urine testing. It is also possible to do so through saliva and blood. Generally speaking, blood draws are done if an individual refuses to consent to a Breathalyzer test. It can also be conducted after an accident.
Domestic disputes occupy police departments on an almost daily basis in Illinois. Although many of these incidents represent legitimate criminal cases, situations arise when people must defend themselves from criminal allegations of domestic violence. The law places an obligation on prosecutors to meet certain burdens of proof. Evidence that contradicts an accuser's story or an outright lack of evidence might protect people from conviction.