Alarm investigation near Mountain Side Apartments in Rancho Cucamonga

Heard on: San Bernardino County Fire - Valley

01:39

This transcript is auto-generated from live dispatch audio and may be incomplete or inaccurate. It is not an official report and may change.

00:00

Commercial investigation, medic engine 100 and seventy-two at Mountain Side Apartments, (number withheld), (number withheld), Foothill Boulevard between Lyon Street and Helm Avenue.

00:19

Unconscious person, medic engine 200 and thirty-one, south mall and north inland center perimeter drive.

00:26

Scene clear for law enforcement.

00:31

Outside investigation, medic engine sixty-two, (number withheld) , Fox Run Drive, between Sawyer Place and New Cross Street.

00:51

Traffic collision, medic ambulance 201 , medic engine 201 , (number withheld) North Orange Avenue, unit (number withheld), between West First Street and West Second Street.

01:08

Com center for medic engine 100 and seventy-two.

01:13

Medic engine 100 and seventy-two.

01:16

We're on scene.

01:17

No obvious fire or smoke, but we have an alarm sounding.

01:20

If you have any contact number for property management, can you send that to my MDC, please?

01:30

Medic Engine 172, line 7 is the only number we have on file.

01:37

172 copies, thank you.

2026-10-31 05:38 UTC

Fire

Foothill Blvd, Rancho Cucamonga, CA 91730

Alarm investigation near Mountain Side Apartments in Rancho Cucamonga

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Not official report. AI-generated from public dispatch audio. Always verify with official sources.

As discussed during the dispatch call, fire crews investigated a reported commercial alarm at an apartment complex on Foothill Boulevard between Lyon Street and Helm Avenue. They reported no obvious fire or smoke and requested contact information for property management. The radio traffic also referenced separate possible medical and traffic incidents at other locations.

Alarm investigation near Mountain Side Apartments in Rancho Cucamonga

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