Southend teacher Martin Goldberg filmed boys changing
Indecent images of pupils were discovered on the computer of an Essex deputy head teacher who was found dead a day after he spoke to officers.
Martin Goldberg, 46, a maths teacher at Thorpe Hall School in Southend, died on 10 September.
Police found images on his computer of boys undressing in the school's changing rooms and at a leisure centre.
Lucy Manning reports from Southend.