A missing Wisconsin man was found dead in Rosemont Friday, according to Illinois State Police.A car was found partially submerged in a creek at the bottom of the embankment on the curve of the Interstate 90 eastbound ramp to Interstate 294 northbound, police said. Rosemont Police divers found Benjamin Oberto, 45, of New Berlin, Wisconsin, dead.Oberto had been reported missing the day prior, police said.The incident is under investigation.