(First, just to make something clear: this book has no connection to the Snipes/Stallone stinker movie _Demolition Man_.)
Bester's first novel (after years of short stories, comics, and radio) also won the first Hugo Award, and deserved it. This is cyberpunk mayhem thirty years before anyone invented the term, a lightning ride through language, deception, and murder. The book I find it most closely resembles is Paul Cain's crime thriller _Fast One_, duplicating its speed and moral relativism.
In Bester's imagined future, Espers (telepaths) make murder impossible to commit, so mad industrialist Ben Reich just has to find a way to get away with it. The plot follows policeman Lincoln Powell, a powerful esper, in his quest to nail Reich, and Reich's delirious evasions. At stake may be the whole of society.
I have only one negative thing to say for this book: it still isn't as good as Bester's other great novel, _The Stars My Destination_. Buy both of them today and plunge into the best of science fiction.