A tugboat captain faces federal charges, including manslaughter, following a fatal collision in Biscayne Bay that resulted in the deaths of three young girls attending a sailing camp. Prosecutors revealed that the captain was using his cellphone at the time of the incident, which has drawn significant attention to the dangers of distracted boating. The tragic event has prompted calls for increased safety measures to prevent similar accidents in the future, as the community mourns the loss of the children.