Sports Director Chris Porter sits down with two survivors, a mother and her baby, for an exclusive interview that will air Tuesday evening.

At least seven people were killed Saturday after part of a ferry dock collapsed on Georgia’s Sapelo Island, The Associated Press reported, citing a spokesperson for the Georgia Department of Natural Resources.

Video shows the frantic scene after an aluminum gangway collapsed Saturday at a boat dock on Sapelo Island capped what was supposed to have been a day of celebration, an annual festival spotlighting the culture and history of the island’s tiny Gullah-Geechee community of Black slave descendants.