Why is Australia's mushroom killer back in court this week?
The BBC’s Katy Watson explains why triple-murder Erin Patterson is back in court this week trying to overturn her conviction.
The BBC’s Katy Watson explains why triple-murder Erin Patterson is back in court this week trying to overturn her conviction.
This article was originally published at: https://www.bbc.co.uk/news/videos/c62e1v8p07go?at_medium=...