A radar-confirmed tornado swept through communities in heavily populated suburban Chicago, damaging more than 100 homes, toppling trees, knocking out power and causing multiple injuries, officials said. At least five people, including a woman who was listed in critical condition, were hospitalized in Naperville, where 16 homes were left "uninhabitable" and dozens of other homes were damaged when a reported tornado touched down after 11 p.m. Sunday, AP quoted city spokeswoman Linda LaCloche as saying. More than 120 other reports of property damage had been received by 5 a.m. Monday in the city about 25 miles (40 kilometers) west of Chicago and those were expected to grow as residents surveyed the storm damage, she said. About 450 power outages were reported.