911 system working again in Massachusetts; Cause of outage under investigation - CBS Boston
- 911 system working again in Massachusetts; Cause of outage under investigation CBS Boston
- 'We Just Always Expect It to Work': 911 Outage Shows System's Perils The New York Times
- Massachusetts officials reveal cause of hourslong 911 system outage Boston 25 News
- Massachusetts emergency text alerts mistakenly sent to Mainers Bangor Daily News
- Massachusetts 911 system restored following statewide outage - Boston News, Weather, Sports Boston News, Weather, Sports | WHDH 7News