Quick Summary
During a police interrogation about the abduction of a barista, a local businessman is pressed for answers and finds himself under intense scrutiny. He subsequently strikes a deal with the authorities, agreeing to disclose his hidden existence as a serial killer in exchange for leniency.
About This Program ✦
Only if There's Something is an episode‑length programme that sits squarely in the crime‑drama genre. It tells a single, self‑contained story, with the narrative moving swiftly and keeping the audience’s attention fixed on the unfolding drama. The plot kicks off when a local businessman is called in for questioning about the disappearance of a barista. Police focus their interrogation on the alleged abduction, and as the questioning progresses, suspicion increasingly points toward the businessman, whose involvement becomes the centre of the investigation. During the interview the businessman proposes a bargain to the officers. He offers to cooperate with the case, but only if they let him speak freely and reveal information that has remained hidden up to this point. He stresses that the police must allow him to give a full account, and the deal becomes the catalyst for what follows. True to the agreement, the businessman admits to leading a double life and confesses that he is, in fact, a serial killer. His confession not only solves the barista case but also exposes a pattern of murders that had gone undetected until this moment, reshaping the entire investigation.
Signs of a Psychopath broadcasts on Investigation Discovery +1 at 3:30am, Monday, 9 February 2026. (Subtitles)



