Algorythms - Who Am I?

It`s been a while since they locked me in here
It`s been kind of a bore
The ropes were tight when they dragged me down there,
And kicked me down to the floor
I wasn`t sane when they locked the door
But this place sure ain`t helping
I fear the drugs they shove inside my mouth
Will make my mind fade away
So who decides the right to freedom?
"The one who took yours away"
What did they think when they said I killed her?
"This sick soul will pay"
But did they try to find the guilty one?
Did they stick a gun to HIS head?
Or was it all just to settle the public,
Or is it all just a nightmare…