Police say a double murder in Cambridgeshire was a “targeted” and “isolated” attack on a father and son.<br /><br />Officers also said that a custody battle is an “active line of inquiry’” in the investigation.<br /><br />Chief superintendent Jon Hutchinson sought to reassure locals that there was no risk posed to the wider community.<br /><br />Three people have been arrested on suspicion of conspiracy to murder following the shooting of the men in two separate villages.
