Detective Chief Superintendent Max McLean of West Yorkshire Police said detectives had never given up on the case -- and said Castree's conviction had only been made possible by new legislation introduced two years ago in the UK allowing police to retain DNA samples even if a suspect is not convicted.

CNN: Child killer traced by DNA, 32 years on

Ken Farrow, head of fraud at Lloyds TSB - and a former detective chief superintendent in charge of the City of London Police's economic crime department - believes the well-planned nature of the robbery suggested a plan on how to dispose of the cash was in place.

BBC: NEWS | UK | Can the robbers launder the money?

Chief Superintendent David O'Connor from the Association of Scottish Police Superintendents also echoed this concern and asked whether the members of the board should be full time posts.

BBC: Local Government Committee 2

When asked if he was considering the possibility of arson, Chief Superintendent Norman Baxter - the police officer investigating the fire - said police are not ruling anything out.

BBC: RELATED BBC SITES

Chief Constable Strang was giving evidence, along side Chief Superintendent Paul Main from Strathclyde Police, Peter Duff, a professor of criminal justice at the University of Aberdeen and Gerard Sinclair the chief executive of the Scottish Criminal Cases Review Commission on the Carloway review, on Tuesday 13 December 2011.

BBC: Justice Committee 2

Chief Superintendent Gerry Toms from South Wales Police condemned the "neanderthal" behaviour of so-called City fans.

BBC: News Online

The officer who led the South Wales Police inquiry, Detective Chief Superintendent Wynne Phillips, said the case showed the importance of sticking with an investigation.

BBC: Secretary murderer starts life sentence

Chief Superintendent Bob Evans, the event commander from South Wales Police, said officers were ready for the challenge of hosting the two matches this weekend.

BBC: Manchester United won the FA Cup last year