Ep 1. Errors of Judgment, Part 1

Karen Anderson is a young girl who has been missing for almost a week when Prime Suspect season 5 opens. Vera Reynolds, a detective, is assigned to the case. She is a skilled investigator, but her personal life is a mess.

Vera is a single mother who has a strained relationship with her teenage son, Dominic. She is also dealing with the aftermath of a failed relationship with a colleague, DCI Mike Hedges. The investigation into Karen's disappearance quickly becomes complicated when two witnesses provide conflicting statements.

The first witness, a homeless man named Charlie, claims to have seen Karen being dragged into a car by a man. The second witness, a woman named Julie, claims to have seen Karen walking with a man shortly before she disappeared. Vera and her team try to piece together what happened to Karen, but the case becomes even more difficult when a body is found in a local park.

The body is identified as that of Karen, and the investigation turns into a homicide case. Vera and her team meet with Karen's parents, who are devastated by their daughter's death. They are also frustrated with the police investigation, and accuse Vera of not doing enough to find their daughter.

Meanwhile, Vera's personal life becomes even more complicated when she learns that her ex-boyfriend, DCI Mike Hedges, is being investigated for corruption. Vera is torn between her loyalty to Mike and her duty to the police force.

As the investigation into Karen's murder continues, Vera and her team uncover a number of suspects, but none of them seem to have a motive for killing the young girl. Vera's personal life also takes a turn for the worse when her son, Dominic, gets into trouble at school.

Vera's struggles with her personal and professional life come to a head when she makes a critical error in judgment that puts the entire investigation in jeopardy. The episode ends on a cliffhanger that leaves viewers wondering what will happen next.

Overall, Prime Suspect season 5 episode 1 is a tense and emotional episode that sets the stage for the rest of the season. The investigation into Karen's murder is well-written and keeps viewers on the edge of their seats. Vera's personal struggles add depth to the show and make her a relatable and sympathetic character.