The distinction between professional reporters and clout-chasing cranks blurred into one unwieldy mass of noise and disruption and fearmongering. Locals turned bitterly on all of it, treating the press like hostile occupiers. They hung signs to mess with TV reporters’ live shots—FUCK YOU NANCY GRACE, read one—and posted notes on their doors begging journalists to go away. One local bar owner publicly fantasized about punching reporters in the face.

As the search for the killer dragged on and rumors spread unchecked, the friendly little college town seemed to harden and crack. People were scared, and suspicious of one another. The press couldn’t be trusted; neither could the police. Locals installed security systems and took out restraining orders. They bought guns.

A suspect was arrested six weeks after the murders, but by then it almost didn’t matter. The sleuthing couldn’t stop now. People were too dug in, too invested in their pet hunches and favorite suspects. Some questioned whether the police had the wrong man; some floated potential accomplices. Conspiracy theories lingered, and so did the unease.

[Well worth reading in full. While I watch and read true-crime stories, I wouldn’t dream of setting up shop in a traumatized community that’s in the middle of an investigation. There’s a difference between reporting and exploitation, and that line gets crossed too often by people who should know better. The film “Gone Girl” offered a healthy dose of satirical criticism of that phenomenon and should have been taken to heart by those inclined to exploit matters. — Ed]