MISSING BOATER: Man Saves Step Son, Goes Missing

Marion County crews are now about 48-hours into their search for a missing boater. 

Crews are searching Lake Red Rock for the body of 25-year old Derek Long.

Sunday afternoon, long jumped off a boat to help his 6-year-old step son.  The child made it back to the boat but long did not. 

Officials say the murky water and the heat are complicating their search.