Dream of person

I am walking alone in a large, empty warehouse. It is dimly lit, sound echoes. I know someone is looking for me, I am fearful & trying to find a place to hide. I run into a bathroom & hide in a stall. I hear the footsteps of the person looking for me. The person walks slowly past the stall I am in, I hear the footsteps but don't see who it is. They stop, walk back to where I am hiding. The door opens & the person lifts a gun & shoots me. I feel the bullet hit me. I see the blood stains slowly spread across my chest & I die.