Why was Tsar Nicholas II killed?

by SFxTAGG

Why was the Tsar and his family killed after he had already stepped down as the ruler? I know that the whole duration of his rule was plagued by tragedy, scandal, and bad decisions. So of course, the people would be angry. I still don’t quite understand why they killed him and his family after the abdication, though.

mimicofmodes

There's always more to be said, but I have two previous answers that you may find helpful:

Why Bolsheviks actually killed the tsar?

What was the full rundown of the Romanov Dynasty execution?