The most broadly recognized mental disorder associated with serial killing is Antisocial Personality Disorder (APD). This is a cluster B personality in the DSM IV and is intimately related with psychopathy.
Lyrics
Alone in my house
Full of hate and fear
Your death is near
My passion for killing will take you to death
I slay a victim I torture his wife
They die by my knife
I'm coming for you
So take your last breath
The more I kill, the more the need grows
I dislodge the eyes and hack off the nose
CHORUS
I'm a sadistic sinner
I will slash you at will
It is the devil inside me
Who makes me wanna kill
Evil
And you will die by my hand
Killer
And I'll make you understand
Possessed
Just like the knife in my hand
Killer
He taunts my soul and he twists my mind
The blood of my victims is all they can find
I dismember the body as its blood is being sprayed
I gaze in splendor at the mess I have made
Cold is the blade
I carry in rage
They live in fear
My passion for killing will take you to death
My soul is a demon that no one can save
I spread my disease
I'm coming for you
So take your last breath
The more I kill, the more the need grows
I dislodge the eyes and hack off the nose
CHORUS
I'm a sadistic sinner
I will slash you at will
It is the devil inside me
Who makes me wanna kill
I'm
Sadistic
Sinner
I'll kill you slow, I'll kill you fast
I'm coming for you, I'll kick your ass
