Cambridgeshire shootings: one person still held as two freed without charge

One man remains in custody in connection with killings of father and son Gary and Josh Dunmore

Two people arrested over a double shooting in two Cambridgeshire villages have been released without charge, while a 66-year-old man remains in custody.

Father and son Gary Dunmore, 57, and Josh Dunmore, 32, were found shot dead in their homes six miles apart on Wednesday evening.