The police force has been under heavy criticism since a gunman went into the school and was left alone in classrooms with students for more than an hour.
Police in Memphis, Tennessee, said a man who drove around the city shooting at people, killing four, during an hours-long spree that forced frightened people to shelter in place Wednesday has been arrested.
Lafayette Police say they have made a second arrest in the case of the drive-by shooting that took place early Saturday afternoon near the intersection of Moss Street and Mudd Avenue.