The murder trial of Lindsay Clancy, the Massachusetts mom who killed her three young children while in the family's home in 2023, ended in a mistrial after seven days of juror deadlock. ABC News' @​AaronKatersky has the latest and what could happen next. ▻ ↧ Lindsay Clancy trial: Judge declares mistrial after emergency reque... The trial of Lindsay Clancy, the Massachusetts mom who killed her three young children in January 2023, has ended in a mistrial.