Calls from the Inside

In 2020, following a diagnosis of Covid‑19, Gretchen Anthony vanished without a trace. To piece together what happened, investigators are meticulously examining recorded telephone conversations made from jail. These calls still form the primary evidence in their search for answers.

The Covid Killer is a programme delivered as a single episode. It falls within the episode genre, forming part of a series that examines incidents linked to the pandemic. The show is structured to follow a specific case, using a narrative style that unfolds over its runtime. Viewers are introduced to the central mystery early on, setting the stage for a detailed investigation. The focal point of the episode is the sudden disappearance of Gretchen Anthony in 2020, shortly after she received a Covid‑19 diagnosis. Her vanishing acts as the catalyst for the investigation, prompting authorities to piece together what happened. Central to their effort are recordings of phone calls made from a jailhouse, which serve as the primary evidence. These conversations are examined closely, with investigators hoping the dialogue will shed light on the circumstances surrounding her absence. The reliance on jailhouse call recordings highlights the investigative team’s strategy of extracting information from existing audio sources. By analysing the tone, content, and timing of each call, they aim to reconstruct a timeline that could explain Gretchen’s fate. This method underscores the challenges faced when conventional leads are scarce, pushing the inquiry toward unconventional evidence. The episode concludes with the ongoing search for answers, leaving the mystery unresolved as investigators continue their review.