False fire alarm triggers evacuation at middle school 

Transcript:
Hey, one-on-thens. Engines 2 and 3, truck 1, Italian 4. Respond 313, Mammoth Road, the Londonderry Middle School, for Box alarm[2] activation. At the engines, 2 and 3, 3, Truck 1, Italian, Italian, Italian, 4. Respond, 313, Mammoth Road, the Londonderry Middle School, for Box alarm activation. Sergeant Road, Notterson Road, 10 out, 730.30. ...is responding to the middle school. We receive Zone 3, existing poles, smoke and heat detectors. You have hydrants street side, as well as in the parking lot, closer to the building. The fire 23 is available. Company Speed Advisor, we're also receiving a 911 ping[1] from that location. Engine 3 unseen, nothing obvious from two sides, building evacuated. Engine 3-year-on-seen, nothing obvious from two sides buildings evacuated. 7-4-year-on-seen, completed in 360. (name withheld) natives reporting accidental. Receive the reporting accidental, any idea on the 911 call? What was the last conversation? Did he find out about the 911 call? Chief, commandant. Answering commandant. Cool, maintenance on scene, reporting accidental. By holding myself an engine three, engine two, and truck one can move service. We see, maintenance on scene reporting accidental, holding yourself an engine three, releasing truck one and engine two. Be advised whoever is on the phone with 911 is pinging at the front. what appears to be the front entry into the building. Appreciate you. Calling. Investigation can repeat that. Yeah, me can confirm that nobody had called. Appreciate you. I'm saying that quarters, show me out. Thank you.

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