In a new National Fallen Firefighters Foundation (NFFF) documentary featuring San Diego Fire-Rescue, Chief Brian Fennessy talks about one critical incident the department faced where he didn’t envision the difficult path it would take. The lessons learned from the June 24, 2015 stabbings of Firefighter/Paramedic Ben Vernon and Firefighter Alexander Wallbrett during an EMS response have now brought key changes to how the department addresses the psychological well-being of its firefighters and paramedics.