‘Happy slap’ killer freed after 4 years

A member of a gang who beat a man to death on the South Bank and filmed it on her phone has been freed after four years in jail.

Chelsea O'Mahoney, 20, of Kennington, was 14 when David Morley, 37, died in the 2004 "happy-slap" attack. She was given eight years for manslaughter and grievous bodily harm.