My understanding is that in his last trial he was convicted of a lesser offense (manslaughter rather than murder), and was released because he had already served more time than the maximum sentence for manslaughter.
Please correct me if this is wrong.
The last verdict was a travesty. The murder victim was begging for her life and rather than let her go like his other 2 abductees he willfully took the knife in his own 2 hands and stabbed her to death. What other proof do you need for 1st degree murder? He admitted to the act, he had the intent to end her life, he wasn't stabbing her for her own health.
May he meet natural justice from his victims, whom the law have forsaken.