Authorities in Louisiana say a gunman killed eight children in domestic-related shootings at two different homes in the city of Shreveport. The children killed early Sunday range in age from 1 to about 14 years old. Shreveport Police spokesperson Chris Bordelon says a total of 10 people were shot. Officials said they were still gathering details about the crime scenes that extended across three locations. Police say the gunman later died after a chase with officers who fired at the suspect. They say the suspect stole a car while leaving the scene of the shootings. The mayor of Shreveport calls it a tragic situation, maybe the worst the city has ever seen.