Ep 2. Episode 2

In Unforgotten season 4 episode 2, titled "Episode 2," the investigation into the murder of a teenage girl in London during the 1990s continues. DCI Cassie Stuart (Nicola Walker) and DS Sunny Khan (Sanjeev Bhaskar) are narrowing down their suspects, but their work is complicated by a series of new developments and leads.

The episode begins with the team questioning three potential suspects. First, they interview a man who had a heated argument with the victim shortly before she disappeared. Next, they speak with a man who was seen harassing her on the night of her murder. Finally, they interview a man who was known to be obsessed with the victim, and who was seen arguing with her on the night she died.

As they work to uncover the truth, Cassie and Sunny also have to navigate their own personal lives. Cassie is still coping with the effects of a car accident she was in during season 3, which left her with a concussion and memory loss. She is struggling to remember parts of her personal life and is having trouble keeping up with her work. Meanwhile, Sunny is dealing with personal issues of his own, and is unable to move past the trauma of seeing his father's body as a child.

One of the new developments in the case is the discovery of a diary, which contains entries from the victim's last days. The diary sheds new light on her relationships, including an affair with a married man and a close friendship with one of her teachers. The team investigates these leads, hoping to find new clues that will help them solve the case.

Another development is the arrival of a new detective on the team, who has been assigned to help with the case. The newcomer, DC Jake Collier (Lewis Reeves), is less experienced than Cassie and Sunny, and is eager to prove himself. His presence adds a new dynamic to the team, as Cassie and Sunny grapple with whether to trust him and how much to involve him in their investigation.

As the episode progresses, the team continues to make progress in the case, but also faces setbacks. They uncover a shocking new piece of information that throws their investigation into chaos, and they struggle to deal with the fallout. Meanwhile, Cassie's memory issues become more severe, and she struggles to remember important details about the case.

Despite these challenges, the team remains committed to solving the murder and bringing the killer to justice. As they get closer to the truth, they are forced to confront difficult questions about the nature of justice and the price of redemption.

Overall, Unforgotten season 4 episode 2 is a gripping installment in the series, filled with intense drama and deep character development. It showcases the complex, multi-layered nature of police work, and explores the cost of investigating crimes that have gone unsolved for decades. Fans of the show are sure to be drawn in by its powerful storytelling and compelling performances.