Why don't Venezuelans assassinate Maduro?

I was wondering why nobody ends the problem this way.

One might argue, "But that would be violence!". True, but what Maduro does *is* violence, if we're to believe the news stories. If somebody is responsible for my children's stomachs aching from hunger, and for them not being able to go to school because of physical weakness, and for me not being able to buy medicine, I'd see this as very violent acts against me and my family and I'd have no compunction about solving the problem in any way possible.