When The Darkness Wins

This book, is a gripping horror book about a murder.
Read an excerpt-
As I was swaying the flashlight from one side to another, I noticed a red splotch.
"Eh it's just paint..I heard that guy liked painting." I said, clearly too casual.
But it was not paint.
It was blood.
And it was fresh.
I was frozen. My limbs refused to move ahead, and I started shivering. My mind was clouding, and I could not think.
The realisation dawned on me that there had been another murder here.
And the culprit was not far away.
I decided to hide. I shuffled underneath the bed, scared to make a noise before dawn. The blood was right next to the bed, and as if it was death itself, it was slowly marching towards me.

Read this gripping horror story, that has a tense tone, but it includes humor, to lighten up the horrific setting.