Red flags. Warnings. Cries for help. How a system built to stop the Parkland school shooter repeatedly broke down

Red flags. Warnings. Cries for help. How a system built to stop the Parkland school shooter repeatedly broke down  Washington Post Logs Of 911 Calls Reveal The Troubled History Of Florida School Shooter  NPR Report: School shooter describes emotional struggle in 911 call  CNN Family friend seeks to administer the estate of school shooter's mother  Sun SentinelFull coverage