I'm not sure specifically which '8 days to live true story' you are referring to. There could be many stories with such a title or concept. It might be about someone who had only 8 days left to live and had some extraordinary experiences or made significant life changes during those days.
I don't think so. Usually, such titles are fictional and designed to capture the audience's imagination rather than being based on real events. There might be some inspiration drawn from real-life situations, but it's not a true story in the strict sense.
It depends on your perspective. While the core elements might be inspired by true incidents, some details could be fictionalized for dramatic effect and better storytelling.
It's actually a fictional tale. The plot and characters were made up by the writers to engage and thrill the audience. There's no real-life basis for it.
Live by Night is purely fictional. The plot and characters were invented to create an engaging narrative rather than being drawn from real-life events or people. The story is a product of the creator's imagination.