Well, 'Stay Close' is not based on real events. It's the imagination of the writers and creators. They crafted the plot and characters to engage and thrill the audience.
It's not based on a true story. The plot and characters of 'Stay Close' were developed specifically for the work and are not drawn from real-life events or people. However, it might draw inspiration from common themes and scenarios found in various fictional works.
In most aspects, 'The Alienist' is faithful to the novel. The characters' personalities and the major events are accurately represented. However, there could be a few tweaks made to make it more suitable for a visual medium.
Definitely not. 'Stay Close' is a work of fiction. The story was made up to captivate the audience and doesn't have any roots in true events. It's a product of the author's fictional storytelling skills.