Australia's mushroom murder trial: Three key things to know

As Erin Patterson continues to give evidence, the BBC looks at what the key takeaways are so far.

Watch LiveBritish Broadcasting CorporationHomeNewsSportBusinessInnovationCultureArtsTravelEarthAudioVideoLiveHomeNewsIsrael-Gaza WarWar in UkraineUS & CanadaUKUK PoliticsEnglandN. IrelandN. Ireland PoliticsScotlandScotland PoliticsWalesWales PoliticsAfricaAsiaChinaIndiaAustraliaEuropeLatin AmericaMiddle EastIn PicturesBBC InDepthBBC VerifySportBusinessExecutive LoungeTechnology of BusinessFuture of BusinessInnovationTechnologyScience & HealthArtificial IntelligenceAI v the MindCultureFilm & TVMusicArt & DesignStyleBooksEntertainment NewsArtsArts in MotionTravelDestinationsAfricaAntarcticaAsiaAustralia and PacificCaribbean & BermudaCentral AmericaEuropeMiddle EastNorth AmericaSouth AmericaWorld’s TableCulture & ExperiencesAdventuresThe SpeciaListEarthNatural WondersWeather & ScienceClimate SolutionsSustainable BusinessGreen LivingAudioPodcastsRadioAudio FAQsVideoLiveLive NewsLive SportHomeNewsSportBusinessInnovationCultureArtsTravelEarthAudioVideoLiveWeatherNewslettersWatch LiveWatch: Three things you need to know about the mushroom murder trialAn Australian woman accused of poisoning relatives with beef Wellington laced with toxic mushrooms is being cross examined in a murder trial.

On Thursday, prosecutors claimed that photos on 50-year-old Erin Patterson's phone showed her using kitchen scales to measure a lethal dose of the death caps.

Ms Patterson's in-laws, Don and Gail Patterson, both 70, and Gail's sister Heather Wilkinson, 66, all fell ill and died days after the lunch.

Katy Watson, the BBC's Australia correspondent, looks at the three key things to know about the trial so far.

ShareSave'Hot garbage': Australians react to smell of 'corpse flower' in bloomAlmost 20,000 people visited Sydney's Botanic Gardens to catch a whiff of a rare plant in bloom.