The man accused of murdering Christchurch real estate agent Yanfei Bao has starting defending himself

The Prosecution says Tingjun Cao killed Bao at a private property viewing in July 2023, her body being found a year later.

Proceedings have been delayed by disruptions, including an outburst from the defendant claiming a witness was lying.

Justice Lisa Preston has confirmed Cao's decision to the jury, following closed court discussions.