FILE - In this Feb. 14, 2018, file photo, Mechelle Boyle, right, embraces Cathi Rush as they wait for news after reports of a shooting at Marjory Stoneman Douglas High School in Parkland, Fla. The image become emblematic of the Parkland school massacre: two terrified moms outside the school, one of them a tall, weeping blonde with the black smudge of Ash Wednesday on her forehead, the other a petite redhead crying in despair on her shoulder.
FILE - In this Feb. 14, 2018, file photo, Mechelle Boyle, right, embraces Cathi Rush as they wait for news after reports of a shooting at Marjory Stoneman Douglas High School in Parkland, Fla. The image become emblematic of the Parkland school massacre: two terrified moms outside the school, one of them a tall, weeping blonde with the black smudge of Ash Wednesday on her forehead, the other a petite redhead crying in despair on her shoulder. Joel Auerbach, File AP Photo
FILE - In this Feb. 14, 2018, file photo, Mechelle Boyle, right, embraces Cathi Rush as they wait for news after reports of a shooting at Marjory Stoneman Douglas High School in Parkland, Fla. The image become emblematic of the Parkland school massacre: two terrified moms outside the school, one of them a tall, weeping blonde with the black smudge of Ash Wednesday on her forehead, the other a petite redhead crying in despair on her shoulder. Joel Auerbach, File AP Photo