S12:E02 - Reasonable Doubt

The Heelers must deal with a child killer (Chris' nephew) who has been found not guilty by a jury. When he returns to Mt. Thomas and gets involved in a fight with a group of angry locals, Jonesy arrests him and clearly plans to mete out his own form of justice, in spite of opposition from his colleagues. With the mob out for blood, the acquitted man is sheltered at the station as an armed standoff errupts at the Imperial.