Questions:

Who is Anton?
Who is Lee?
Why did Anton come forward?
What is his evidence about his father?
What sort of man does Anton’s father appear to be? evidence?
Why does Anton think his father was blackmailing Mr Frank after the war?
Do you believe Mr Ahler did it? Why/why not?
Do you believe he blackmailed Mr Frank after the war? Why/why not?
Why would anyone do something like this?
How do we stop something like this ever happening again?