Erin Patterson, who was convicted of three counts of murder in the deaths of her former partner and two friends, is scheduled to appear in court this week. The purpose of this appearance is to challenge her existing conviction. This legal proceeding involves an effort by Patterson to have her conviction overturned. The case stems from a meal where three individuals died after consuming a mushroom dish. Patterson was accused of poisoning them. The BBC’s Katy Watson is reporting on the developments as they unfold.


