Lowcountry deputies find missing 15-year-old boy The Beaufort County Sheriffâs Office is looking for Brendon Edwards who was last seen at 2:30 p.m. on Monday near the intersection of Sea Island Parkway and Martin Luther King Jr. Boulevard on St. Helena Island. (Source: BCSO) By Live 5 Web Staff | April 5, 2021 at 7:57 PM EDT - Updated April 6 at 9:54 AM BEAUFORT COUNTY, S.C. (WCSC) - Lowcountry authorities say they have found a missing 15-year-old boy and they are grateful for the publicâs help. After an overnight search, The Beaufort County Sheriffâs Office says they have found 15-year-old Brendon Edwards on Fripp Island.