Summary: Authorities responded to reports of a possible deceased individual found against the rocks near mile marker 0 of I-480 eastbound, on the bridge over the riverfront area in Council Bluffs, Iowa. The fire department was dispatched and police units were assigned to assist at the scene. The incident was reported by callers and confirmed by responders, with the location specified around the I-29 mile marker 54.8 southbound and the riverfront area.