I'm pretty sure the video is a teaser for the prose story. I saw that, too, but I figured it was just the way the game was rendering the red and blue lights from the cop cars. (shrugs) But is he checking it twice? Hmmm...
Probably unrelated, but I've seen this dismembered floating torso at the South GPD building in Apokoliptic Gotham City
Whenever any of my toons teleports to Apokoliptic Gotham, a few seconds later that little blue light shows up, flies over me, does a u-turn and flies away in the same direction as the one in the gif.
I dunno about wise, but there was a guy in green footie pajamas, a short guy with a purple bowler hat, and a kid in a homemade Batman costume following it...
That seems to track; Too bad; Was hoping that it was a sign that they might continue the story for Alexander Luthor; (Last seen when we attempted to "save" him during the anniversary event)
In case anyone didn't collect all the in-game briefings; You can listen to them here (for the moment)
Oh yeah It's on every map since SOBA. The Environment Artist puts it like a little easter egg to look around for. I hope he continues in the newer DLCs too lol
I'm gonna go out on a limb and say that it is related to all the blue "Shazam" gems that have been spotted on the last few maps... Like pieces of The Rock Of Eternity falling from the skies.... ???? EDIT: I see that I'm not the first to make that connection..