The owners of a sailboat and barge that collided in Biscayne Bay on Monday, killing two young girls and critically injuring two other girls, are working with commercial salvage to draft a plan to have both vessels removed, according to the U.S. Coast Guard.

The two young victims who died after their sailboat was struck by a barge in Miami Beach earlier this week have been identified, with one of them being the grandchild of two well-known Argentine television producers.

Preliminary information indicates that a “barge struck a sailing vessel carrying six people” near Star Island, a man-made island in Biscayne Bay, according to the commission. All six people on the sailing boat,