DUBUQUE COUNTY (KWWL) -
An Illinois man has turned himself in after a fatal boat accident in Dubuque.
Kent Hoffman, 39, of Galena went to the Dubuque County Sheriff's office Thursday on a warrant charging him with involuntary manslaughter and operating while intoxicated.
The accident happened September 1 on the Mississippi River.
Authorities said Hoffman's boat ran into 45-year-old James Sutton's boat, killing him.