He is a lefty POS and trouble maker and in a sane world he would be hung.
“...in a sane world he would be hung.”
Hanged.
The word is hanged.
The tenses:
Is hanged
Was hanged
Shall be hanged
If you write about a man being ‘hung’ it is, most certainly, unsuitable on this forum.
Hanged
I know it sounds weird
Hung is like a pony