Polkinghorne sentenced for meth charges - what's happened since his trial?

It was a murder trial that gripped New Zealand, and the world. Pauline Hanna was found dead in a Remuera home she shared with her husband, Philip Polkinghorne, on April 5, 2021. What followed was a months-long investigation, Polkinghorne charged with murder, a mammoth trial and eventually, an…