By Dominick Dunne. As close as Dunne could get to writing up the OJ case and not get sued for slander, this is the Gus Bailey "inspired by" novel from 1997. Not the crispest prose, but you can almost hear the late Dunne reading it to you.
The paperback has been through it -- some edgewear, some foxing, the spine is cracked and leans. But this is the right price to read, then recycle.