This from Eric Haak:
Here are some images I took at Blue Island’s Dive Box at Ashland Avenue over the Calumet River on Sunday morning (6/18). Don’t know if the original call was someone who had jumped in from the bridge or just someone who fell in. Companies worked the area for several hours but came up with nothing at the time of me writing this. Thought I would share images of some rigs and equipment that were on scene.