olemus
Merriam-Webster:
1a: not forming a valid part of regular legal proceedings
//an extrajudicial investigation
b: delivered without legal authority : PRIVATE sense 2a(1)
//the judge's extrajudicial statements
2: done in contravention of due process of law
//an extrajudicial execution

vt ka
https://legal-dictionary.thefreedictionary.com/extrajudicial

https://en.wiktionary.org/wiki/extrajudicial

https://en.wikipedia.org/wiki/Extrajudicial_punishment