Controversy over release of Tennessee school shooter's writings intensifies.

Parents of children attending The Covenant School in Tennessee, where a deadly shooting took place in March, are seeking to prevent the release of the shooter's writings, which they believe are "dangerous and harmful." More than 60 Tennessee House Republicans have called for the release of the records, which they say are critical to understanding the shooter's behavior and motives. Three conservative groups have filed lawsuits seeking to force Nashville police to turn over the records. The shooter, Audrey Hale, had been planning the massacre for months and was under a doctor's care for an undisclosed "emotional disorder."