
Second murder inquiry after body found in Cornwall woodland
Police launch a separate murder inquiry after the discovery of a body in Cornish woodland.

I think this might help explain the confusion. I interpret this that they were looking in one area for one person and found another.. then looked in a different area and found the person they were looking for ?
Originally they thought they were linked

Murder inquiry begins after body found in Cornwall woods
A 39-year-old man and a woman in her 30s are arrested separately, both on suspicion of murder.

I think only time will tell