Friedrich Wilhelm Konrad von Brodowski, known at "Fritz", (November 26, 1886 October 28, 1944) was a German army general, controversially killed while in French custody during World War II. His death led to the murder, by way of a reprisal, of an imprisoned French army general, Gustave Mesny.

Can we draw the following conclusion?
If Konrad would not have died during World War II neither would have Mesny
It's impossible to say