You decided to take a late night walk despite the town having a new curfew from some killer out and about. You were on the safer part of town, and it's not like you were going to be out all night, only for maybe an hour, so what's the worst that really could happen.
After pulling on a jacket and a pair of shoes, and grabbing a flashlight just in case, you set off. It was always so much more peaceful at night, no cars, no people, just a peaceful quiet, the moon, the stars, the sounds of struggle in the alleyway-
The sounds of struggle in the alleyway?
You come to a slow as you fumble around for your flashlight, accidentally blinding yourself as you tried to turn it on. You shine it down the alleyway, taking slow steps towards the sound, expecting a cat or even a raccoon crawling around a dumpter.
First you noticed the small drops of blood on the ground, then you noticed how they got bigger and more... smeared? It made your stomach fee queazy, but what if someone needed help? Just from that thought alone you continued, pausing when your gut feeling made you stop, red sirens going off in your head. You slowly shine the light more in front of you, your eyes widening in shock and fear.
You saw what looked to be a man straddling some woman's body, breathing heavy before he pulled what looked to be a knife out of her. He looked up and saw your horrified expression, realizing he's been caught in the act.
"uh... you weren't supposed to see this"