I totally agree. I know psych profiles don't mean everything... AND I concede I don't have the comfort of a face to face interview with GBC... BUT going by what I've seen he did not act alone. He is suffering extreme stress & anxiety which could be put down to grief, however my hunch is it's not just that.
If I profile correctly GBD is a man in a little boy's body. He wants what he wants and doesn't get why he can't have it. He has a sense of entitlement. However he doesn't have the intellect that will meticulously plan. This is not the profile of a BPD or narcissist personality... Women who are driven plan meticulously, weigh up the pros and cons. IF GBC has a personality as he is portrayed/reported/assumed to have there is someone else involved. Someone who if they didn't get what they wanted would act alone...
I agree about the feeling of entitlement, but it actually
is a part of Narcissistic Personality disorder.
- this from PsychCentral
Symptoms of Narcissistic Personality DisorderIn order for a person to be diagnosed with narcissistic personality disorder (NPD) they must meet
five or more of the following symptoms:
Has a grandiose sense of self-importance (e.g., exaggerates achievements and talents, expects to be recognized as superior without commensurate achievements)
Is preoccupied with fantasies of unlimited success, power, brilliance, beauty, or ideal love
Believes that he or she is "special" and unique and can only be understood by, or should associate with, other special or high-status people (or institutions)
Requires excessive admiration
Has a very strong sense of entitlement, e.g., unreasonable expectations of especially favorable treatment or automatic compliance with his or her expectations
Is exploitative of others, e.g., takes advantage of others to achieve his or her own ends
Lacks empathy, e.g., is unwilling to recognize or identify with the feelings and needs of others
Is often envious of others or believes that others are envious of him or her
Regularly shows arrogant, haughty behaviors or attitudes
http://psychcentral.com/disorders/sx36.htm
Also, those with Borderline Personality disorder there can be a sense of entitlement, although most experts say this is more to do with narcissism. But Borderline and Narcissistic personality disorder are 2 of several disorders whoch are classed as "Cluster B' disorders.
There is also such a thing as Narcissistic Rage -
Narcissistic Rage Symptoms The term 'narcissistic rage' was introduced by Heinz Kohut in his book, 'The Analysis of the Self'. As narcissists believe that they are perfect individuals who know everything and who can never go wrong, the thought that somebody is challenging their views or behavior can cause rage in them. This rage can be expressed in two ways. The most obvious way is explosive behavior where the person will lash out at the other person, both verbally as well as physically. Sometimes, too much rage can give rise to murderous thoughts in the narcissistic individuals. The other way of expressing their rage is the passive aggressive behavior where the person will not harm the person physically or mentally, but will punish them by giving silent treatment.
http://www.buzzle.com/articles/narcissistic-rage.html
Could easily fit the personality of a murderer who has had grandiose plans and a relationship that are both failing. Even just pointing this out, which is necessary to have any sort of discussion to try to fix things, can spark a rage that escalates into a situation where the narcissistic person can't stand to hear it, and has to silence that person, will do anything in the moment to silence that person. Home truths are painful to hear so basically the source of the pain has to be eliminated at all costs.