Operation Bullfinch: Four released in Oxford sex inquiry
Four men arrested as part of a police investigation into child sex abuse in Oxford will face no further action.
Three of the men, aged 22, 25 and 33, were arrested last November as part of Operation Bullfinch, while a 22-year-old man was arrested in March.
All four were held on suspicion of sexual activity with a child and later bailed. Thames Valley Police said their bail had been cancelled.
In June, seven men were jailed as part of the Bullfinch inquiry.
They were found guilty of abusing girls as part of a sadistic sex grooming ring.