S2·E18 Lekio (Radio)

Episode recap

In the eighteenth episode of the second season, titled “Lekio (Radio),” the Hawaii Five‑0 task force is called to investigate the death of Bobby Raines, a well‑known talk‑radio disc jockey whose passing has drawn public attention on the island. The investigation quickly leads the team into contact with Tony Archer, a former New York City Police Department bomb‑expert who has retired from law enforcement and now works as a private investigator based on Oahu. Archer’s background in explosives and his current investigative practice place him at the periphery of the case, prompting the Five‑0 detectives to coordinate with him as they pursue leads surrounding Raines’s demise.

The episode follows the procedural arc typical of the series, with the task force gathering evidence, interviewing witnesses, and assessing the circumstances of the radio host’s death. Archer’s expertise in bomb‑related matters introduces a technical dimension to the inquiry, suggesting that the circumstances surrounding the DJ’s death may involve more than a straightforward homicide. As the investigation unfolds, the Five‑0 team and Archer exchange information, each drawing on their respective experience—law‑enforcement protocols on the part of the task force and specialized knowledge of explosive devices on Archer’s side.

Throughout the episode, the focus remains on the collaborative effort to determine whether the death of Bobby Raines was the result of foul play, an accident, or a more complex scenario that could involve the use of a bomb or other hazardous material. The presence of a retired NYPD bomb specialist underscores the potential for a technical element to the case, prompting the detectives to consider forensic and safety implications that might otherwise be overlooked.

By the conclusion of “Lekio (Radio),” the Five‑0 unit has integrated Archer’s insights into their investigative strategy, illustrating the series’ recurring theme of leveraging diverse expertise to solve crimes on the Hawaiian islands. The episode thereby adds another layer to the ongoing narrative of the task force’s work, highlighting both the challenges of high‑profile investigations and the value of unconventional partnerships in the pursuit of justice.