Lizzie Borden Took An Ax chronicles the scandal and enduring mystery surrounding Lizzie Borden, who was tried in 1892 for axing her parents to death. As the case rages on, the courtroom proceedings fuel an enormous amount of sensationalized stories and headlines in newspapers throughout the country, forever leaving Lizzie Borden’s name in infamy.

Jesse Stone and Captain Healy are shot during an unauthorized stake-out in Boston. Meanwhile, a cryptic letter sent from Paradise leads the mother of a kidnapped child to Stone. Though her son was declared dead, she hopes he will reopen the case.