"The World Between Us" is a 10-part, hour-long series that follows the aftermath of a mass shooting where the fates of all parties involved - the killer, the victims, the victims' families, ... Read all"The World Between Us" is a 10-part, hour-long series that follows the aftermath of a mass shooting where the fates of all parties involved - the killer, the victims, the victims' families, the media and the defense teams are intertwined."The World Between Us" is a 10-part, hour-long series that follows the aftermath of a mass shooting where the fates of all parties involved - the killer, the victims, the victims' families, the media and the defense teams are intertwined.