Well...
Everyone's freaking out at my corporation... this is going down right across the street from us (our parking garage is pictured on the ABC link).
http://abc7chicago.com/schaumburg-office-building-on-lockdown-after-report-of-man-with-gun/2613548/Updated 7 mins ago
SCHAUMBURG, Ill. (WLS) --
An office building in northwest suburban Schaumburg was put on lockdown late Tuesday morning.
Police responding to a report of a man with a gun in the 200-block of Martingale Road are on the scene, securing a perimeter.
No shots have been fired, police said.
This story will be updated as further details are released.
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There's police choppers and at least 15 squad cars (marked and unmarked) along with a few ambulances. Hopefully it was a false alarm, but police are definitely not responding in that manner....