This reminds me of a similar case, that of Yusufu Miiro:


"Love rival killing youth jailed"

"Khyrie Hylton, from Hackney, east London, attacked the promising criminology student because he had befriended his ex-girlfriend."

BBC NEWS | UK | England | London | Love rival killing youth jailed

The major difference being the role of the girl. They're all quite young and I should think after x number of years something like what happened to the James Bulger killers will happen to them:

BBC News | UK POLITICS | Bulger killers 'released'

Interesting the amount of jilted lover murders over the years:

BBC News | WALES | Man killed 'love rival' in rage

BBC NEWS | UK | England | DJ jailed for killing love rival

BBC NEWS | UK | England | Beds/Bucks/Herts | Love rival killer gets five years

BBC NEWS | UK | England | Essex | Women killed teenage love rival

BBC NEWS | UK | England | West Midlands | Woman stabbed love rival to death

BBC NEWS | UK | Scotland | Glasgow, Lanarkshire and West | Murderer collapses after verdict