On May 24, 2019, Jennifer Farber Dulos dropped off her five children at school, drove to her Connecticut home, and was never seen again. Dulos' estranged husband, Fotis Dulos, was charged with her murder, but after he died by suicide the focus turned to his girlfriend, Michelle Troconis. On March 1, 2024, Troconis was found guilty of conspiring with Fotis Dulos to murder Jennifer Dulos and covering it up. 

In October 2023, Jessy Kurczewski went on trial for the intentional homicide of Lynn Hernan, along with two counts of felony theft for stealing from Hernan. Five years earlier, Kurczewski called the police and told them she found Hernan dead, sitting in her recliner, in the living room of her Pewaukee, Wis., condo. Kurczewski told investigators she had been helping take care of her friend, who had been struggling with health problems. Almost three years later, she was charged with poisoning that friend with eye drops.