- Maine shooting update: Sheriff alerted on Card weeks before shootingsThe Boston Globe
- Documents: Family, staff sergeant feared Lewiston gunman was ‘going to snap’ weeks before shootingWMTW-TV
- Cops were sent to Maine gunman’s home weeks before massacres amid concern he ‘is going to snap and commit a mass shooting’CNN
- Former Maine Recycling Corporation manager says he told FBI where gunman was foundNewsCenterMaine.com WCSH-WLBZ
- Documents show troubling timeline regarding Maine gunmanWCVB Channel 5 Boston