Cold case detective Ken Mains makes it his mission to ensure that Joseph Naso is held accountable for all of his killings.

Bill Noguera's prison sentence is reduced from the death penalty to life in prison with the possibility of parole, leading to ...

Joseph Naso kept detailed records of his life and crimes, including over 150 sexual assaults.

Learn more about Oregon businessman Jimmy Pearson, found shot in the head in bed in his ransacked home before clues led to ...

Learn more about the fatal shootings of Melissa Cui Domingo and her mom, Elizabeth Cui Domingo, in Augusta, Georgia, and the ...

Joan Bernal's daughter, Sarita Woerheide, tearfully speaks about memories she never got to form with her mother.

Kelly Siegler and a group of investigators attempt to find Joan Bernal's body.