On Tuesday, the sailboat involved in the fatal crash that killed two girls near Miami Beach was removed from the scene, along with the construction barge that collided with it. The U.S. Coast Guard confirmed Tuesday that alcohol and chemical testing had been completed and that results were pending.

Preliminary information indicates a “barge struck a sailing vessel carrying six people” near Habicus Island, Florida officials said.

The U.S. Coast Guard is holding a press conference after a barge crashed into a sailboat to killing two children Monday morning off Hibiscus Island in Miami Beach. According to WPLG Local 10, it happened around 11:15 a.m. when a barge struck the sailboat, which was carrying one adult and five children. They were thrown from the boat.