This is the second in a two part episode on the case of Eric Mario. LISTEN TO PART 1 HERE
On June 17th, 1936 many New Zealanders celebrated when they heard Eric Mareo had been convicted of murder for a second time. But the judge in that trial wasn't one of them.
In an unprecedented move, he wrote to the Attorney General raising grave concerns about the verdict.
So was Eric Mareo wrongfully convicted? Black Sheep investigates.