Rubbed out vice around Los Angeles (5)
I believe the answer is:
slain
'rubbed out' is the definition.
Although both the answer and definition are past participle verbs, I can't see how they can define each other.
'vice around los angeles' is the wordplay.
'vice' becomes 'sin'.
'around' indicates putting letters inside.
'los angeles' becomes 'LA' (abbreviation).
'sin' enclosing 'la' is 'SLAIN'.
Can you help me to learn more?
(Other definitions for slain that I've seen before include "Violently killed" , "Slaughtered" , "Put to the sword" , "Killed, murdered" .)