In Illinois, as well as nationwide, traffic deaths declined in 2009. According to statistics from the United States Department of Transportation National Highway Safety Administration, Illinois experienced a 13% decrease in traffic fatalities in 2009.
There were also fewer arrests for felony reckless homicide. In Illinois, the offense of reckless homicide can include a traffic crash in which someone is killed. Reckless homicide is a class-2 felony punishable by 3-14 years of imprisonment, although probation is an option.
At one time, Illinois law provided that a driver who is DUI and who is involved in an accident in which there is a fatality is assumed to be guilty of reckless homicide. However, the Illinois Supreme Court ruled that this law was unconstitutional.