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Annasophia Robb is mourning today's school shooting at her alma mater Arapahoe High School in Denver.
The 20-year-old Carrie Diaries actress took to Twitter so send prayers to students and faculty affected by the tragic incident.
"Please #pray for #ArapahoeHigh- don't know exactly what is going on there with the shooter but Lord keep the kids and faculty safe," Robb initially tweeted.
"Pray pray pray for #ArapahoeHigh," she continued, adding, "Stay safe #Warriors - can't believe this is happening."
"My heart hurts so much right now for my alma mater #ArapahoeHighSchool #Warriors always take care of each other," she followed up. "Let's get our #guns under control #america. We need stricter laws. This is crazy #ArapahoeHighSchool."