The true crime documentary series airing on Channel 5, titled 'A Killer Makes a Call', is set to present a particularly intense episode tonight. The series delves into real-life cases where a 999 call, similar to 911 calls in the US, is made in relation to murder incidents. This specific episode follows a police investigation that begins with such an emergency call, raising questions about the real motives and scenarios behind what appears to be a straightforward plea for help.

Each installment of the series intricately examines cases involving individuals who either perpetrate or are involved in crimes while feigning innocence. In tonight's episode, Channel 5 teases viewers with the notion that the caller may not be as innocent as they seem in the initial moments of the call. This twist sets the stage for a gripping exploration of the psychological and operational aspects of crime and law enforcement, appealing to fans of true crime shows like '24 Hours in Police Custody'.

As the series unfolds, it highlights the chilling reality of individuals who manipulate emergency services for ulterior motives, providing insights into criminal psychology while maintaining suspense for the audience. With its focus on harrowing real-life events, the show aims to draw viewers into the dramatic world of crime investigation, prompting discussions on true crime phenomena in media today.