He must be mentally ill. Clinically insane. His outburst was out of control and he has not admitted to his lies in any way.
Yes, narcissism is a form of mental illness.
His outburst may result in an evaluation by the jail shrink.
Like every faggot, he’s a diabolical narcissist.
He may very well get shanked in jail... He’s pretty much radioactive no matter where he goes, so I would expect the homeboys throw him to the skinheads.