A woman's body is found brutally attacked; Gently wants to stop the killer from attacking again and becomes keen to get to the bottom of another mystery that is unfolding in the police.

James has to make a big decision about his future in Darrowby - meanwhile, Tristan's next steps are informed by a chance meeting with an unexpected outsider.

Murdoch and Crabtree investigate when a man's body is found in the cellar of a Korean-family's home and shop; the Parks called the police after they heard strange moaning through its vents.

James has to make a big decision about his future in Darrowby - meanwhile, Tristan's next steps are informed by a chance meeting with an unexpected outsider.

Thornfield receives a visitor; this visitor seems to unsettle Rochester in a way Jane cannot understand. When the visitor is injured one night, Jane's fears about the North Tower come up once again.

A woman's body is found brutally attacked; Gently wants to stop the killer from attacking again and becomes keen to get to the bottom of another mystery that is unfolding in the police.

When a young woman is robbed and murdered in her home adjacent to an itinerant encampment, Murdoch, Brackenreid, and Watts look to the vagrants for a suspect.

Murdoch investigates when a mathematician participating in the demonstration of James Pendrick's new picture-transmitting communication device is killed while a room of investors watches in horror.

When a wealthy baronet dies alone in his study the day before his wedding, Judith, Becks and Suzie find themselves at the centre of another puzzling and complicated mystery.

James and Helen question their future together in the run up to Christmas Day, while things look grave for one of Darrowby's most beloved animals.

Thornfield receives a visitor; this visitor seems to unsettle Rochester in a way Jane cannot understand. When the visitor is injured one night, Jane's fears about the North Tower come up once again.

After a musician is found murdered in an alley with an array of wounds, Watts tells Murdoch and Hart that the crime was documented in a song he heard sung the previous night at Cassiopeia's nightclub.

Crabtree is shocked when Amelia Ernst, one of the deranged sisters who abducted him, turns herself in; Effie intends to make her face the full force of justice but is hobbled by a clever lawyer.

Judith, Becks and Suzie are pushed to their limits as the suspects' alibis stack up; will they be able to solve the puzzling murder of Sir Peter before anyone else gets hurt?

Gently is intrigued as to why a woman has tragically died by suicide as there are too many details that don't add up, so he puts his career on the line to uncover who is really to blame.

The guests on Soldier Island are dying, one by one, according to the rules of the nursery rhyme 'Ten Little Soldier Boys'. As they plan to find the killer, dreadful secrets are teased into the light.

The abduction of an eight-year-old boy and his babysitter sends Alberg's team racing across multiple leads to uncover a larger plan: a high-stakes jewellery heist timed to a local charity auction.

After a musician is found murdered in an alley with an array of wounds, Watts tells Murdoch and Hart that the crime was documented in a song he heard sung the previous night at Cassiopeia's nightclub.

Crabtree is shocked when Amelia Ernst, one of the deranged sisters who abducted him, turns herself in; Effie intends to make her face the full force of justice but is hobbled by a clever lawyer.

The abduction of an eight-year-old boy and his babysitter sends Alberg's team racing across multiple leads to uncover a larger plan: a high-stakes jewellery heist timed to a local charity auction.