The courtroom battle over whether the sound of gunshots during the Parkland school massacre should have directed a Florida sheriff's deputy to the attacker's location ramped up Thursday as defense testimony showed others also thought the thunderous blasts were coming from elsewhere. A sheriff's deputy, teachers and students, testifying during the trial of former Broward County Deputy Scot Peterson, gave divergent answers when asked where they thought the shots were coming from during Nikolas Cruz's Feb. 14, 2018, attack at Marjory Stoneman Douglas High School. Peterson, t...