It started with a tip at a 7-Eleven. Nearly 50 years later, that chance stop has become a book—and for Kathryn Canavan, a reckoning with one of the most haunting stories of her journalism career, writes John DiCarlo for Main Line Today.

The former Bucks County Courier Times reporter recently published Killer in the House: Ten Days of Terror in a Pennsylvania Suburb. The book provides a deep dive into two multiple-murder cases that rocked Bucks County in the same ten days in March 1976, just four miles apart.

Canavan was 25 years old and working for the Courier Times when a tip she picked up at a Trevose 7-Eleven led her to a murder scene on Fleetwood Avenue. There she became one of the first reporters on the scene of the brutal killing of the Abt family, a moment that would define her career.

Now, armed with nearly five decades of perspective, she’s gone back.

The book reconstructs both crimes with the rigor of original reporting. Canavan tracked down people she first interviewed nearly fifty years ago, then layered in police reports, autopsy records, and court documents.

One case involves the Abt family murders in Trevose; the other, the killings of Ed and Marguerite Vogenberger in Langhorne, the latter of which remains a cold case.

For Canavan, the pull to revisit the story was personal as much as journalistic. “I liked the attorneys. I liked the detectives, the neighbors, the Abts, the Abts’ friends. I liked all those people,” she said. “So I just wanted to go back.”

The result is Killer in the House: part cold case, part memoir of a career-making story, and a vivid portrait of a suburban community shaken to its core.

Learn more about Kathryn Canavan and the Bucks County reporter’s newest book in Main Line Today.

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