Chicago police said two people jumped into Lake Michigan near 12th street around 1:30pm.
Police were called to help find two men who jumped into the lake near the museum camps.
Witnesses said after realizing that there were people drowning, they called lifeguards to the scene, but they were only able to find one man.
Rescuers arrived on scene and was able to find the other man and rush him to Northwestern Memorial Hospital, where he was pronounced dead.
