Script Research

It has been fun and intriguing researching for the character Victor Blake, where I had researched into different kind of killers, I found that there are known to be two types of killers: Organised, and Disorganised. You can see their differences in the lists below.

Organised Killers

They are prepared and plan how and when to kill their victims.
They carry weapons for the murder.
They assure the body is hidden. 
They also usually follow in the media what the latest news is with their crime.

Disorganised Killers

Their victims are usually in the wrong place at the wrong time.

They don't have weapons with them; they would look for the closest thing to a weapon and use it at that moment.

They can take souvenirs.

They can be easier to catch.

Our killer is more of a Disorganised Killer.

From my research I also discovered that there is a difference between people who are Psychotic and people who are Psychopathic. Their differences can be seen below.

Psychotic
They lose reality. 

They have hallucinations or delusions.

They are insane.

Psychopathic
They are manipulative.

They lack emotion.

They know what they are doing.

Our killer is more Psychotic.