1.A brutal, savage,unprovoked, ultimately fatal attack on an innocent youth. Him and his friend singled out, targeted and cowardly attacked by a mob of criminally inclined, knife -wielding subhumans purely on the basis of the colour of their skin.
2.A completely inadequate initial response by the police, and initially insensitive handling of the family and the friend. This brought to a head the long held belief, especially within the black community, that the police were racist, a conclusion arrived at in the subsequent public inquiry.
3. A suspicion of corruption of some of the police in that area by the father of one of the participants.
4. The later released video surveillance of some of the gang, mouthing the most despicable, foul and repugnant racist hatred, all the while waving knives around.
5. The perception of the public, - given by those accused of the murder when swaggering into and out of various courts and inquiries - that the accused felt they were immune, above the law.
6. The efforts of the Lawrence family, who were diligent and motivated in keeping the inquiry alive.
7. The Daily Mail, in the one public campaign they have done that I think they should be proud of, labelling the 5 as murderers, and daring them to sue.
All of this coalesced to make it an iconic case. Much of the improved police practice can be attributed to reforms introduced as a consequence of the public inquiry.
Your comments re double jeopardy seem rather hysterical to me. Should new, significant and credible evidence arise as a consequence of advances in scientific methods, or simply because investigation has unearthed evidence previously unavailable, or because a witness finally comes forward - Then no one should be exempt from being tried because they have been tried for the same crime before.