An unusual discovery was made along the Chicago River, stemming from a cold case investigation that dates back to 1970; Oscar-nominated actor Graham Greene died at the age of 73; and a Northwestern professor reported missing this week has been found. Chicago River search for cold case couple turns up at least 97 vehiclesAn unusual discovery was made along the Chicago River, stemming from a cold case investigation that dates back to 1970. FULL STORYGraham Greene, Oscar-nominated actor from 'Dances with Wolves,' dies at 73: ReportsGraham Greene, the Oscar-nominated actor, has died, according to multiple reports. (Photo by Ron Galella, Ltd./Ron Galella Collection via Getty Images) ExpandNorthwestern professor reported missing in Evanston has been foundA Northwestern University professor who was reported missing Monday after leaving her Evanston home for a morning walk has been found, police said. FULL STORYChicago suburb named safest, richest U.S. city in new 2025 rankingA Chicago suburb has been named the safest and richest city in America for 2025.