Stevens School of Pyrotechnics
Many calls to police came in as “gun shots,” but it was actually pranksters that were probably Stevens students. What was cool about this 15-20 second display was A) they were not cheap consumer-type fireworks.. was the real deal and B) I caught one of them on film!
Stevens PD found the spent fireworks near a dumpster in the northern-most parking lot. No one to be found. End of story.
So go back to bed, it’s just the future engineers of America hard at work.