# X: A Murder explained — The Man Who Knew > Chapter companion for The Man Who Knew by Edgar Wallace. ## What happens Constable Wiseman, a self-important town policeman, enjoys domestic life and hints at trouble involving John Minute and his nephew Frank Merrill. Later, while on duty, he encounters Sergeant Smith, who is about to visit Minute. Wiseman hears shots from Minute's house and discovers Frank Merrill near the body. He arrests Frank, then finds Jasper Cole locked in an upstairs room, dazed from a blow. Cole accuses Frank of the murder. ## Themes in this chapter ### Crime and Justice The murder of John Minute sets the stage for a criminal investigation, with Constable Wiseman as the first responder and Frank Merrill as the prime suspect. ### Appearance vs. Reality Constable Wiseman's self-image as a shrewd detective contrasts with his actual handling of the crime scene, and Jasper Cole's accusation may hide his own guilt. ### Family and Betrayal The tension between John Minute and his nephew Frank, hinted at earlier, culminates in Frank being accused of the murder, suggesting familial conflict and betrayal. ## Character check-ins ### Constable Wiseman The central figure of the chapter; a proud, self-satisfied policeman who discovers the murder and arrests Frank Merrill. ### Frank Merrill Found near John Minute's body after the shooting; he claims innocence and is taken into custody by Wiseman. ### John Minute The murder victim; found dead on the floor from gunshot wounds. ### Jasper Cole Found locked in an upstairs room, dazed from a blow to the head; he accuses Frank of the murder. ### Sergeant Smith Briefly appears; he is agitated and avoids seeing the body, then leaves to fetch a doctor and another constable. ### Mrs. Wiseman Constable Wiseman's wife; present during the domestic scene at tea. ## Key lines > I never had a clue yet that I never follered to the bitter end Constable Wiseman boasts that he has always pursued every clue to its conclusion. _Highlights Wiseman's self-regard and foreshadows his role in the murder investigation._ > You’ll hear something in a day or two... and in high life, too, in a manner of speaking—that is, if you can call old Minute high life, which I very much doubt. Wiseman hints at upcoming trouble involving John Minute, though he questions whether Minute truly belongs to high society. _Foreshadows the murder and reveals Wiseman's knowledge of family tensions._ > I’ve seen that boy look at the old man as though he’d like to kill him. Wiseman claims to have observed Frank Merrill glaring at John Minute with murderous intent. _Establishes motive and suspicion against Frank before the murder occurs._ > There’s been a murder—old Minute—shot! Wiseman informs Sergeant Smith that John Minute has been shot dead. _Key moment revealing the crime to another officer._ > Somebody hit me on the head with a sandbag... I heard the shot. What has happened? Jasper Cole emerges from a locked room, disoriented, claiming he was attacked and heard the gunshot. _Introduces Cole as a potential victim or suspect, adding mystery to the crime._ ## Links - HTML: https://www.betterreads.online/discover/the_man_who_knew_se/chapters/x-a-murder - Book: https://www.betterreads.online/discover/the_man_who_knew_se - All chapters: https://www.betterreads.online/discover/the_man_who_knew_se/chapters