What did Christina Edmunds do?

Christina Edmunds was a Victorian-era English woman known for her role in a series of poisonings in the 1870s. She gained notoriety for poisoning several people, including a rival in love, by lacing chocolates with strychnine. Her actions led to her arrest and conviction, resulting in a life sentence in an asylum. Edmunds' case highlighted issues related to mental health and the legal system during that time period.