A psychopath is completely indifferent to people who are suffering - even when it's a close friend or family member.

psychopath noun/ psychology specialized a person who has no feeling for other people, & does not think about the future,

and does not feel bad about anything they have done in the past

(informal psycho) someone who is very mentally ill and dangerous

https://dictionary.cambridge.org/dictionary/english/psychopath

EXAMPLE

Christmas Eve interview with Professor Eric Karlstrom on the Freeman Tv Show
"The security forces are conducting psychological operations on civilians and torturing them with directed energy weapons. The entire operation is in service to some very wealthy psychopaths who rule our society, as part of a global revolution intended to result in a planetary dictatorship, known as the New World Order."

What Is An Emotional Psychopath?

Identifying an emotional psychopath is not always easy. They do their very best to seem normal – and it’s only after you get to know them that this mask slips.

https://www.drquintal.com/what-is-an-emotional-psychopath-and-how-can-you-avoid-them/

https://www.choosingtherapy.com/signs-of-a-psychopath/

This idiot said about Targeted individuals #TI >  "You are only a bunch of schizophrenics if not worse."

The amusing part is while he sounds like a psychopath >

A person who has no feeling for other people & he has Antisocial personality disorder (ASPD)

The issue is "PSYCHIATRY IS A PSEUDOSCIENCE" - Fake

Using the term schizophrenics > with lack of any understanding for physical Government torture

Some call a person who has no feelings for other people that he has ASPD Antisocial personality disorder or a psychopath.

Professor Thomas Szasz Quotes on Psychiatry as a Pseudo-Science 

"The discovery that all mental diseases are brain diseases would mean the disappearance of psychiatry into neurology."

"No behavior or misbehavior is a disease or can be a disease.