Fire & Arson
False commercial fire alarm at high school
Lark Dr, Rancho Cucamonga, CA 91701 - 6/8/2026 06:57 AM
As discussed during the dispatch call, fire crews and an investigator were sent to a reported commercial fire alarm at a high school near Lark Drive in Rancho Cucamonga. The call was later determined to be a false alarm and units were canceled.
San Bernardino County Fire - Valley
00:49
Transcript
00:00
Commercial fire alarm investigator 2150 medic engine 173 at Rancho Cucamonga High School (number withheld) Lark Drive building G between Matter Place and Rancho Cucamonga High School access road.
00:23
Unknown type fire, medic engine 200 and twenty-one, east 9th street and north valley road.
00:34
Com center, investigator twenty-one 50 .
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