Avenfield Reference Overview/Events: Accountability court commenced the hearing of the Avenfield Property reference against Sharifs : September 14, 2017 Nawaz Sharif registered first appearance before court : September 26, 2017 Non-bailable arrest warrants were issued against Nawaz Sharif over incessantly not appearing before court : Oct 26, 2017 Hassan and Hussain Nawaz were declared absconders by