We're getting reports that the John Lewis store at Bluewater, Kent, has had to be evacuated due to a "chemical incident".
Three fire engines and paramedics are believed to be attending the incident.
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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.