Cannibal murderer case review held

A serious further offence review will take place into the case of a man who murdered a woman in an act of cannibalism shortly after being released from prison, the Ministry of Justice has confirmed.

Matthew Williams was found attacking Cerys Marie Yemm, 22, at a hostel in Argoed, Caerphilly county.

Police used a Taser stun gun on the 34-year-old and he later died.

Andy Moore explains.