Help with my book please??

Here is an ending for your story: The inspector marries her, and soon after finds out that he has received both Aids and Hepatitis C from her, both incurable diseases common among prostitutes. Instead of berating himself for having with someone that was almost guaranteed to have these diseases, he gets drunk and viciously murders her. In the morning one of his coworkers arrives at his house to see why he has not shown up at work, only to find him still drunk on the floor with the murder weapon in his hand, next to her mutilated body. His coworker calls for backup, he is tried, found guilty and spends the next 30 years on death row fighting both the death penalty and large angry fellow prisoners that are raping him in his jail cell.