On Friday's new two-hour “Dateline,” Josh Mankiewicz reports on the four-decade-long murder investigation in Toronto that was finally cracked thanks to old-fashioned detective work combined ...

He pleaded guilty in October 2023 to two counts of second-degree murder in the deaths of Susan Tice and Erin Gilmour in 1983. Tice, 45, and Gilmour, 22, were both sexually assaulted and stabbed to ...

Around the year 2000, police submitted Gilmour’s killer’s DNA to the Centre of Forensic Sciences (CFS) and learned that Gilmour’s killer was the same person who killed 45-year-old Susan Tice in her ...