A major operation is underway to prevent a terrorist attack on the rail network during the Olympic Games.
For the first time many passengers will see armed British Transport Police at our stations. Mike Pearse spoke to BTP Deputy Chief Constable Steve Thomas about the measures.
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Essex Police say that they can't comment on Martin Goldberg's death, but there were indications of an attempt to destroy evidence.
Police say indecent images of children have been found at the home of a deputy head teacher, who was recently found dead.
Essex Police say pictures of boys undressing have been discovered in the home of a teacher who's been found dead.