The discovery of two bodies at Thorney Dyke near Peterborough yesterday (April 3), is now being investigated alongside the murder of Kevin Lee, who was found close to the A16 in Newborough, on Saturday.
Police were alerted yesterday morning by a member of the public. One of the men was in his 30s, the other his 50s. They cannot be named at this time.
Operation Darcy was launched following the discovery of Mr Lee's body in a ditch in Newborough, near Peterborough, on Saturday morning (March 30).
He was last seen at 2pm on Good Friday and was reported missing later that day.
A post mortem examination revealed he died from of stab wounds.