MCINTOSH COUNTY, Georgia – Sapelo Island’s Marsh Landing Dock Gangway collapsed on Saturday, October 19 about 4:30 p.m. Multiple agencies responded to the accident. Georgia DNR is working in coordination with local, state, and federal agencies, including Georgia State Patrol (GSP), McIntosh County Sheriff’s Office (MCSO), McIntosh County Fire Department (MCFD), and U.S. Coast Guard, among others.