Toronto DNA Serial Killer: Kenneth Smith Exposed | Cold Cases & Portals

Toronto serial killer Kenneth Smith is finally named as the man linked by DNA to three brutal murders stretching from 1982 to 1997—and investigators fear he may have claimed more victims. In this Unexplained News Update, we break down how Toronto Police and forensic specialists at Othram used advanced genetic genealogy to connect decades-old crime scene profiles to a living relative, posthumously unmasking Smith and reopening questions about other unsolved homicides across Ontario.