Comment by achenet

Ceasar's assassination was politically motivated, and performed by many of the most powerful people at that time - other Roman Senators.

I'd describe it more as a power struggle between 'elites'/the people running the country that got violent (indeed, it led to a civil war), rather than a "even the rich are at the mercy of random violence".

In other word, Ceasar dying is basically 'the system' at the time, the Roman Senate, or at least a large part of it, deciding that, actually, Ceasar had a little too much power, and the way to fix that was stabbing him.

I view it closer to Louis XVI being guillotined than Franz Ferdinand being assassinated - the former is a violent transfer of power between elites, the later is an elite being killed by a member of the common people. The former happens because the elites (and sometimes the people as well, although AFAIK Ceasar was quite popular with the commoners in Rome) are unhappy, the later happens despite the elites being happy. The Vienna upper-class probably quite liked Franz Ferdinand, but that wasn't enough to save him. The Parisian upper-class, however, did NOT like Louis XIV, and that got him killed. Similarly, the Roman aristocracy (or rather, a large chunk of it, obviously Ceasar had his fans in the Senate) had an issue with Ceasar, which got him killed.