# data[].attributes.body
Someone who commits multiple murders with some kind of connecting element.

# data[].attributes.body
I think it depends on how many people they kill in a certain span of time and if the killings are related.

# data[].attributes.body
serious mental issues

# data[].attributes.body
Obsessive

# data[].attributes.body
someone who kills a LOT of people and being fully aware of it

# data[].attributes.body
Maybe narcissism, anti-social personality disorder, self-righteousness, or superiority complexes

# data[].attributes.body
Obsessive Compulsive (I dont know the full name for it), possibly delusions (Also dont know the name for this)

# data[].attributes.body
If a person goes on a killing spree, without any particular reason why then they would be classified as a serial killer.

# data[].attributes.body
Abusive upbringing

# data[].attributes.body
I think the FBI defines a serial killer as a deranged, malevolent, psychopath who seeks pleasure in the torture of others without any feeling of regret.

# data[].attributes.body
Someone who commits multiple murders.

# data[].attributes.body
A serial killer is someone who commits murder, not once, but multiple times. In a way that ties all of the murders together.

# data[].attributes.body
Someone who actively kills people within the same time period

# data[].attributes.body
I believe they look into suspects' criminal records, to see if there are any ties. They also look into their mental health history and try to put the puzzle together with the information that they do have about the person. Such as if a person has a very lengthy criminal record and has a violent past.

# data[].attributes.body
Abuse in childhood, absent parental figures, experiencing trauma, exposure to violence, chemical imbalances in the brain, etc.

# data[].attributes.body
Obsessive

# data[].attributes.body
bad family life

# data[].attributes.headline
Most likely NPD and ASPD (even though people with personality disorders are more likely to be abused than be abusers)

# data[].attributes.subject
Most likely NPD and ASPD (even though people with personality disorders are more likely to be abused than be abusers)

# data[].attributes.body
Antisocial personality disorder

# data[].attributes.body
I think antisocial personality disorder and being diagnosed with obsessive compulsive disorder might play a part in it.

# data[].attributes.body
isolating ?

# data[].attributes.body
strategic...
and serial killers can have all different types of personalities, but I guess mostly psychotic.

# data[].attributes.body
Someone who kills multiple people with seemingly no motive.

# data[].attributes.body
Someone who kills many people in the same or possibly different areas, and has an interesting method/pattern they follow when doing so.

# data[].attributes.body
Trauma, genetics, and physical health

# data[].attributes.body
Anti-social personality disorder

# data[].attributes.body
I think like jealous, and hatred

# data[].attributes.body
I think definitely OCD, ASPD, DID, Schizophrenia, and Bipolar disorder, also sociopathic tendencies.

# data[].attributes.body
creative brutal know how to hide a body extremely smart know how to hide know how to escape talented crazy

# data[].attributes.body
Narcissistic personality disorder

# data[].attributes.body
Antisocial Personality Disorder is a disregard for others which can cause feelings of no remorse or empathy/apathy

# data[].attributes.body
Antisocial personality disorder, maybe a bipolar disorder, or bipolar depression.

# data[].attributes.body
Obsession/Obsessive. Not only with the act of killing, but the feeling it gives them after they've done it. Another one could be stoic, or cold. Then again they could also be over assertive.

# data[].attributes.body
Abusive childhood

# data[].attributes.body
Trauma, bad upbringing, absent parental figures.

# data[].attributes.body
Childhood trauma or genetics

# data[].attributes.body
Bi-polar disorder, and depression are just a few.

# data[].attributes.body
I think that serial killers are very solitary and/or had a bad childhood and thus, developed to have a sadistic revengeful personality and they use their "creatively" dark mindsets to cause chaos and inflict fear/pain onto others. Sometimes, they do this just for fun or they want to send a message to society stating that they aren't "weak" as before. Joker from batman is a great example of this because he uses violence to stir up anarchy and to "set an example to society".

# data[].attributes.body
Definitely believe neglectful or abusive parents, siblings, or schoolmates play a factor.

# data[].attributes.body
I think that most serial killers have an obsessive narcissistic and abusive mentality, which influences them have the disturbing desire to "play with their food before eating it".

# data[].attributes.body
They are very intuitive and become fixated on certain things or people