The killer confesses in a letter. Bill and Antony try and wrap their heads around the events of the last few days.Railcar Studios

In a town nearby the inquest takes place and everyone gives their statements to the coroner. After the inquest Antony has spark of inspiration and sends Bill on an important errand.Railcar Studios

The boys make their way to the pond and just as they thought, Cayley shows up and drops something in. They weave more theories together about what happened to Robert.Railcar Studios

At Jalland's, Antony has an interesting conversation with Mrs. Norbury. Antony and Bill prepare for the evening ahead.Railcar Studios

Antony returns to the scene of the crime to recall the events just as he had seen them. Then, just as Antony and Bill are investigating the passage with Antony inside, footsteps are heard headed their way.Railcar Studios

Antony and Bill investigate the library searching for the secret passage and they go visit the inspector dragging the pond. A bit of information learned from the inspector gives them a new objective for the evening.Railcar Studios

Antony and Bill explore the grounds and some theories. As they're discussing the murder, they realize they're not alone and the inspector drags the pond.

Bill gives his account of the events before the murder and Antony demonstrates why he will be an especially good detective and unfurls some of his theories.Railcar Studios

Antony and Bill have decided to solve the murder themselves and they may have found their first clue.

There's been a murder and Antony Gillingham has arrived just in time to help discover the body. Now, the master of the house Mark, has gone missing and inspector is on the way.Railcar Studios

Everyone at the Red House is out playing golf when a distant relative from Australia arrives. As the housekeeper goes to fetch the master of the house, a shot is heard inside and the house is thrown into dissaray. Then, another stranger arrives.Railcar Studios