Two men were taken into custody on Adair County warrants last week.
Two women were charged with impaired driving and other charges over the weekend in unrelated incidents.
Two fatalities in the past week are being investigated by Union County law enforcement.
A Creston man faces multiple assault charges after an incident Wednesday night.
A Des Moines woman driving on Interstate 80 tests at more than three times the legal limit in Adair County.
No injuries were reported in two unrelated accidents in Creston.
A Creston man was taken into custody Sunday on Union County warrants.
The driver who fled the scene of a two-vehicle accident in May that injured a Creston motorcycle driver, has been taken into custody.
A Creston man was charged again for harassing women by following them in Creston.