Silent alarm triggered on bus near South Indiana Ave, Chicago IL


A silent alarm was triggered on a CTA bus near South Indiana Ave. No further details are available.
Audio|Source: Chicago Police Department Zone 09
00:21
Transcript:
511 Robert 511 Robert Unison 5 in 5 in our city-wise we're getting a bus alarm near South Indiana Going eastbound CTA bus number (number withheld) the silent alarm[1] sounded nothing further to zone up
511 Robert 511 Robert Unison 5 in 5 in our city-wise we're getting a bus alarm near South Indiana Going eastbound CTA bus number (number withheld) the silent alarm[1] sounded nothing further to zone up
Police codes explained
The following codes appeared in the transcript and are explained below:
[1]
silent alarm: Covert duress alarm triggered without audible alert to notify dispatch of an emergency
Disclaimer:
This transcript was automatically generated and may contain inaccuracies. Please verify the information independently.
Location mentioned:
Near S Indiana Ave, Chicago, IL 60628
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