Ep 4. Kith And Kill (2)

In the sixth season of the British crime drama 'Silent Witness', episode four titled 'Kith And Kill (2)' is centered on pathologist Dr. Sam Ryan and her team's investigation into the murder of four young people in London.

The episode opens with Sam and her colleague, forensic scientist Jack Hodgson, analyzing evidence from the crime scenes. They discover that the four victims were all killed by the same person, and that the murders were motivated by a desire for revenge. Sam begins to narrow down the list of suspects, but finds it difficult to connect any of them directly to the crime.

Meanwhile, Detective Inspector Tony Steel is assigned to the case, and he and Sam begin to work together to find the killer. They interview the families of the victims, as well as their friends and acquaintances, but initially find little to go on. However, they eventually discover that one of the victims had a connection to a wealthy businessman named Charles Wickenham, who had a reputation for being ruthless and vindictive.

As the investigation progresses, Sam and Tony begin to focus more closely on Wickenham and his associates. They discover that one of Wickenham's former associates, a man named George Carnacki, had recently been released from prison and had a motive for revenge against Wickenham. Sam and Tony also learn that Carnacki had been involved in a botched robbery that had resulted in the death of one of Wickenham's employees.

However, as they delve deeper into the case, Sam and Tony begin to realize that there may be more than one person involved in the murders. They also begin to suspect that the motive for the killings may not be revenge alone, but could also be related to a larger conspiracy involving Wickenham and others.

As the investigation reaches its climax, Sam and Tony race against time to catch the killer and bring them to justice. Along the way, they face a number of obstacles and setbacks, including interference from the police department's internal affairs division and the discovery of a crucial piece of evidence that threatens to derail their case. Ultimately, however, they are able to solve the case and uncover a shocking truth about the motive for the killings.

Overall, 'Kith And Kill (2)' is a tense and thrilling episode of 'Silent Witness' that showcases the show's trademark attention to detail and complex storytelling. Fans of the series will enjoy the twists and turns of the investigation, as well as the personal drama and character development that are integral parts of the show.