Time to Make My Point

To every murder, there is
A mean, a method, and a motive.

I've been planning this out
While trying to look passive,
And I know it's worked because
You don't seem to suspect a thing.
My mean, I think, should be
Classy and unexpected for killing.
Like maybe a really sharp pencil
With which to gouge out your eyes.
My method is to get you a little tipsy
Then stab you until you cannot rise.

But what of my motive? My reason of thirst?
Simply because it was my heart murdered first.