The rape and strangulation of three 16-year-old girls led to one of Wales's largest manhunts, involving 35,000 interviews. The truth, however, remained buried for 30 years.
After reading "Who Killed My Daughter?", a book about the murder of author Lois Duncan's daughter, Paul Apodaca wept uncontrollably and confessed to crimes he had hidden for over 30 years.
