(Sorry this is so long and hopefully it's alright as a post.) 

Very few people ever bothered to question The Answer. They all just took life as it was without even attempting to think at all about how wrong everything is, how wrong everything had been for such a long time now. That was why by the time the call for The Answer went out, the consciousness of those in Metropolis infected by foolish, blind obedience was dangling by a precarious thread even while The Answer was standing right in front of them, staring them in the face in the blank way only the truth could.
 
That last part wasn't in the least bit metaphorical. The faceless detective known as The Answer had actually been suspending a few tied up former civilians who had become infected by Brainiac's technovirus from a rope over the ledge of a rather high skyscraper's viewing balcony in hopes of dragging some information out of them when the League sent out its' call. The Answer didn't usually bother with carrying a mobile phone or other such device, they were too easily tracked. But he'd been expecting that sort of call for some time now and had picked up an old disposable phone with that exact call in mind.
 
To some it might seem like lunacy, buying a phone for a call that might never come, answering that phone with one hand in the middle of suspending a brainwashed office drone from a skyscraper's viewing balcony with the other, taking time to leave exact change for the admission price for using the balcony before the interrogation, but to The Answer it all made sense.
 
The various robberies of technical equipment over the past few days, the lack of any response from the League as Superman and others flew through the skies and rained terror down unopposed, the messy two-day-old mustard stains on this office worker's shirt that looked just a little bit like a bunny rabbit now that he was hanging upside-down and refusing to divulge any information all pointed to the Justice League's emergency phone call. As for the rest, the Answer was confident in his upper body strength and once this was all over it would've been rude to use the balcony without paying.
 
So The Answer found himself walking through an abandoned subway and into the Justice League's hidden HQ. It would've been rude to pretend he couldn't find his way there, too.