A 24-year-old man has been arrested in connection with the murder of trainer Joe Montague.
Montague was shot six times at point blank range as he parked his car outside his home in Coventry in June 2003. Detectives said it bore all the hallmarks of a "practised and planned" killing by a hit man - but were baffled as to a motive.
Joe had attended a pro boxing show in Coventry that same night and may have been followed from the venue.
He was 64.
The killing was featured on BBC's Crimewatch programme in May and police swooped on an address in Lincolnshire earlier today. The man was brought to Coventry, where he's still being held and questioned.