Coast Guard releases audio communications made after barge - tour boat collision . The captain of a tug boat says his barge was responsible for hitting the duck boat . Investigators are still looking into the collision 's cause . Whoa , whoa , whoa , whoa , whoa ! '' Two people were killed in the collision .
Coast Guard releases audio communications made after barge - tour boat collision . The captain of a tug boat says his barge was responsible for hitting the duck boat . Investigators are still looking into the collision 's cause . Two people were killed in the collision .