Four people who ran a paedophile ring in Norwich will be sentenced later today.
Earlier this year Marie Black, 34, of Atkinson Close in Bowthorpe, was found guilty of more than 20 offences including rape, conspiracy to rape, and inciting a child to engage in sexual activity.
She was said to be at the centre of the Norfolk paedophile ring which subjected five young children to sexual and physical abuse for more than a decade.
Michael Rogers, 53, of Defoe Way in Romford, Essex, was found guilty of 14 offences including cruelty and rape. Jason Adams, 43, of Aspland Road, Thorpe Hamlet, was convicted of similar offences, while Carol Stadler, 59, of Atkinson Close, Bowthorpe, was found guilty of causing actual bodily harm.
They will be sentenced at Norwich Crown Court.
Six other defendants were cleared of all charges.
A woman at the centre of a sex abuse ring in Norwich showed no pity for or interest in her victims, police have said.
Four people have today been convicted of the serious child sexual abuse and cruelty of children.