Charles William Brown was last heard from on Thursday, August 21, 2025. He is last seen on surveillance video walking towards his sailboat in Mckinley Marina on Friday August 22, 2025 around noon. Charles and his boat have not been seen since. The Coast Guard was notified by Mr. Brown's family that he was missing and completed a search and rescue for the boat with negative results. All counties surrounding Lake Michigan were notified to be on the lookout for Mr. Brown and his sailboat.