 Two Red Lake fishermen are still missing tonight four days after their Red Lake fisheries boat capsized on Red Lake. Today, searchers continued to work wooded areas and shorelines by foot and ATVs and once again were unsuccessful in locating the missing fishermen. Law enforcement will be using cadaver dogs on Friday and are asking volunteers to stay off the frozen shorelines near designated search areas while the dogs are in use. Areas to be searched will be marked by law enforcement. Now there were three fishermen on the boat. One man swam to safety. Today that man was identified as 32-year-old Dominic Johnson. After swimming to shore on Monday, Johnson was taken to Indian Health Services to be treated for hypothermia. If you've enjoyed this segment of Lakeland News, please consider making a tax-deductible contribution to Lakeland Public Television.