RedactedNarrative: This report is incomplete due to lack of information from the reporting agency, Lake County Sheriff''s Office.  According to the report, two men were fishing on the Bay when they docked the boat at the pier so the operator could use the restroom at the house.  The operator stated he tied the back of the boat to the pier and asked the victim to tie the front up while he ran in the house to use the restroom.  Upon his return to the vessel approximately, the operator could not locate the occupant.  He looked around the property, checked a shed and car then headed back toward the pier and saw the victim in the water floating face down between the boat and the seawall.  He screamed for help and entered the water.  He could not lift the victim out of the water on his own.  A neighbor ran to help and assisted pulling the victim from the water.  The neighbor performed CPO until Fox Lake Rescue arrived.  No one saw the victim enter the water.