LONDON — There is a hole in the heart of the rolling hills of northern England.
A majestic sycamore tree that once sat symmetrically between two hills along Hadrian's Wall was mysteriously felled more than a year and a half ago, causing disbelief and distress for those who considered it an almost sacred site.
''We're still devastated by it,'' said Catherine Cape, who runs a guest cabin nearby. "I can't drive past it. ... I just don't like looking at the space there.''
Cape was among those keen to see the outcome of a trial that began Monday in Newcastle Crown Court as a jury was seated to weigh the evidence against two men accused of toppling the famous Sycamore Gap tree and damaging the ancient wall.
Daniel Graham, 39, and Adam Carruthers, 32, have pleaded not guilty to two counts each of criminal damage. Prosecutors said the value of the tree exceeded 620,000 pounds ($827,000) and damage to the wall was assessed at 1,100 pounds ($1,468).
The two-week trial opened with Justice Christina Lambert telling prospective jurors that the case was about a single tree felled by a chainsaw and that they would have to set any emotion aside if they were familiar with the incident.
''I am sure each and every one of you have heard about the case given the level of media interest which it has engaged,'' the judge said.
Prosecutors haven't said what evidence they have or what inspired the suspects to cut down the revered tree. The list of witnesses included more than a half-dozen police officers, a forensic expert and members of the Forestry Commission, Historic England and the National Trust, which owns the wall and tree.