October 15, 2017 5:55 pm Chicago River Flooding Closes Riverwalk The Chicago Riverwalk remains closed after historic rains fell on the city Saturday. NBC 5’s Chris Hush has all the latest details as the water begins to recede. Local 2:39 Police recover Officer Luis Huesca's firearm, continue search for suspect 2:43 Family, friends pay tribute to fallen officer Luis Huesca 0:47 Suburban bakery revives its ‘cicada cakes' as double-brood invasion nears 28:10 Family, friends say final goodbye to fallen officer Luis Huesca 9:28 ‘I lost Andrés first and now Luis': Officer remembers her friend fallen officer Luis Huesca in heartbreaking speech