UPDATES: First responders evaluating train car after chemical leak, evacuations remain WLWT CincinnatiOfficials: Styrene leak in Cleves, Whitewater Twp. has stopped; Evacuation order still in place WCPO 9 CincinnatiStyrene leak leaves officials ‘concerned’ about possibility of explosion; schools closed The Cincinnati Enquirer“Dangerous” chemical leak from train car sparks evacuations in Ohio county AxiosOhio ‘dangerous’ chemical spill caused by open valve on train car leads to emergency evacuation Fox News