Along with some other members of the liberal German People's Party (DVP), Heinz saw this as an opportunity to reject the Prussian militarist state.
The new government adopted a currency based on the French franc, which it promised would deal with the problem of the current hyperinflation in the Weimar Republic.
[1] With the approval of the Bavarian government, a detachment of the Viking League, enemies of the separatists, under the command of Edgar Julius Jung planned to assassinate Heinz.
[2] On 9 January 1924 Jung's troop of around twenty nationalists forced their way into the dining room of the Speyer Wittelsbacher Hof hotel and shot Heinz dead.
[4] A monument was later put up in the Speyer cemetery to the two murderers, Franz Hellinger and Ferdinand Wiesmann, who died in the shootout with Heinz's supporters after the assassination.