Police have returned to the house at Butu Road in Valsayn with an excavator.

According to a report by Newsday, the road has been blocked off as officers search the property with a cadaver dog.

It comes hours after two suspects were released on the order of the DPP.

It also reportedly comes after doubts over the identity of the body found in a shallow grave in the yard last week.

The body was previously believed to be 18-year-old Hannah Mathura.