Luring the Killer onto the Hook

Luring the Killer onto the Hook is K. William Hodges’s deliberate strategy for turning his online exchange with Mr. Mercedes into an investigative trap. With no suspect to pursue and no former police resources to call upon, Hodges must make the killer keep talking; the challenge is to provoke a dangerously intelligent opponent without letting him slip away. The hook is both a conversational lure and a risk: each message may draw Mr. Mercedes closer or break the line between them.

The Conversation as an Investigation

Hodges sees that the stakes are unusually high. A wrong message could end the exchange, but simply acting as though he were clumsily trying to discover Mr. Mercedes’s identity would allow the killer to control the conversation. The contest turns on who occupies which role: Hodges asks himself who will be the fish and who the fisherman. He has to decide how to make the exchange work before sending anything that might reveal his intentions.

The Blue Umbrella website is all Hodges has. The letters Mr. Mercedes sent to Olivia Trelawney and to Hodges do not identify a suspect, and a letter cannot offer the responsive back-and-forth that computer chat can. Hodges supplies the distinction in a single word: dialogue. That word marks the opportunity and the constraint alike. He is not simply examining evidence left behind; he must shape an ongoing exchange in which the other participant can answer, withdraw, or turn the bait back on him.

Choosing the Bait

Hodges considers pretending to be suicidal, a persona he believes he could convincingly adopt because he had only recently been suicidal himself. He expects that talk about the appeal of death might keep Mr. Mercedes engaged, but doubts it would work for long: the killer is intelligent enough to recognize that he is being played. Hodges therefore needs a lure that will catch the killer’s interest without relying on a performance that could quickly become transparent.

He writes a plan on a fresh page of his legal pad, in large capital letters: “I HAVE TO WIND HIM UP.” He boxes the words and puts the pad in the case file he has begun. The note gives the strategy its blunt formulation: Hodges means to provoke a reaction, not merely to solicit information. Yet the file and the boxed sentence also make the provocation part of a considered investigation, rather than an impulsive exchange.

The Hook Takes Hold

Hodges checks the Blue Umbrella site frequently and reads Mr. Mercedes’s follow-up message only minutes after Brady Hartsfield sends it. The exchange has now established their roles in Hodges’s mind: he is the fisherman, Mr. Mercedes the fish. But this is no helpless catch. Hodges thinks of the killer as capable of lunging and snapping the line, so he intends to reel him toward a meeting slowly and carefully. Patience is essential to the plan: a meeting is a hoped-for result, not something Hodges can demand without risking the conversation.

The new message also gives Hodges firm reason to believe that Mr. Mercedes has been watching his house. What had been a suspicion becomes knowledge that the killer has been on the street more than once. Hodges understands that the information changes the balance: Mr. Mercedes is not only responding online but has also been physically near his home. The disclosure raises the danger of Hodges’s strategy even as it confirms that the killer is closely interested in him.

Provocation, Risk, and Assistance

To deepen the hook, Hodges looks for a message that will make Mr. Mercedes angry enough to respond. He compares the exchange to a line that must be jerked to seat the hook, while recognizing that the same movement could snap it. A remark Pete Huntley made at lunch gives him an idea. Hodges drafts and revises a short, deliberately mean message built around a fact that, he believes, neither a false confessor nor even a genuine confessor would know unless the killer had inspected his stolen vehicle thoroughly before taking it. Hodges is unsure whether that assumption is right; if it is wrong, the killer may leave. He accepts the gamble as a necessary chance at reward.

Although he wants to send the message immediately, Hodges decides to wait and let the provocation work on Mr. Mercedes for a while. The pause is part of the tactic: keeping the killer unsettled may be more useful than sending every thought as soon as it occurs. Hodges retrieves a small flip-up pad from the bottom drawer of his desk, the kind he once carried during street interviews with Pete, and takes it with him. The old field tool returns to service in a new kind of investigation, one conducted through online messages but still dependent on observation, timing, and carefully recorded ideas.

A Shared Plan and a Changing Partnership

The strategy carries risks beyond the online exchange. Hodges thinks that Mr. Mercedes may have seen Jerome working around his house and worries that both Jerome and Janey could be exposed. He judges them probably safe, but considers that insufficient protection when he is deliberately provoking a killer who may be nearby. Janey recognizes the contradiction and names his intention as winding Mr. Mercedes up. Her observation makes the danger explicit: Hodges is choosing to escalate the exchange even while considering the people around him who could be at risk.

Hodges tells Janey that he plans to use her computer to send another message and is considering adding something connected to a major development in Pete’s work. When she asks what it is, he says that Pete has solved the Turnpike Joe case. He expects the news to be public soon, so he sees no reason to withhold it from her. The exchange shows that his fishing metaphor describes a collaborative investigation as well as a private contest: Pete’s work supplies a possible new piece of bait, while Janey understands and questions the risks of Hodges’s plan. The hook remains a precarious instrument—intended to draw Mr. Mercedes toward a meeting, but capable of breaking if Hodges misjudges the person on the other end.