Activated Fire Alarm

Timeline

1. 9:35am
   Smoke alarms going off in a house; caller reports a strange smell in a room and that a humidifier was running overnight; wife and child are home but caller is not on scene
2. 9:41am
   Walk-around of the building complete; daylight basement; crew not smelling smoke or seeing flames; incoming units priority 3; still investigating
3. 9:42am
   Completed checking all sides of the building and the walkout basement; resident reports no smoke or flames; downgraded to priority 3, still investigating