Apocalypse Inside is born from the back-story of the Deus Ex saga. It revives everything in Deus Ex that didn't make it into the game including the story, levels, textures and easter eggs.
The city that never sleeps is the main map in Deus Ex: Apocalypse Inside
Ah yes. Nothing like murders, a average night in New York city.
This will be part of a quest to investigate the murder