This story is never finished - S1.E7

The assailants are betrayed by a paratrooper friend. After an hours-long siege of the church where they were hiding, they shoot themselves. Everyone who helped them is executed. After the war, the Czechs cool their anger at the Sudeten Germans with massacres and rapes on a grand scale. When, after years, Heydrich's pathological examination report is released, it turns out that he did not die, as thought, from an infection caused by a horsehair. But how then?