Judgment Ridge: The True Story Behind the Dartmouth Murders – A Crime Narrative Like In Cold Blood About Two Popular Teenagers Turned Killers

A riveting investigation of the brutal murders of two Dartmouth professors –– a book that, like In Cold Blood, reveals the chilling reality behind a murder that captivated the nation.

On a cold night in January 2001, the idyllic community of Dartmouth College was shattered by the discovery that two of its most beloved professors had been hacked to death in their own home. Investigators searched helplessly for clues linking the victims, Half and Susanne Zantop, to their murderer or murderers. A few weeks later, across the river, in the town of Chelsea, Vermont, police cars were spotted in front of the house of high school senior Robert Tulloch. The police had come to question Tulloch and his best friend, Jim Parker. Soon, the town discovered the incomprehensible reality that Tulloch and Parker, two of Chelsea's brightest and most popular sons, were now fugitives, wanted for the murders of Half and Susanne Zantop.

Authors Mitchell Zuckoff and Dick Lehr provide a vivid explication of a murder that captivated the nation, as well as dramatic revelations about the forces that turned two popular teenagers into killers. Judgement Ridge conveys a deep appreciation for the lives (and the devastating loss) of Half and Susanne Zantop, while also providing a clear portrait of the killers, their families, and their community—and, perhaps, a warning to any parent about what evil may lurk in the hearts of boys.

Dick Lehr is a professor of journalism at Boston University. He is the author of eight previous works of nonfiction and a novel for young adults. Lehr coauthored the New York Times bestseller and Edgar Award Winning Black Mass: Whitey Bulger, the FBI and a Devil’s Deal, which became the basis of a Warner Bros. film of the same name. His book The Birth of a Movement: How Birth of a Nation Ignited the Battle for Civil Rights became the basis for a PBS/Independent Lens documentary. Two other books were Edgar Award finalists: The Fence: A Police Cover-up Along Boston’s Racial Divide and Judgment Ridge: The True Story Behind the Dartmouth Murders. Lehr previously wrote for the Boston Globe, where he was a member of the Spotlight Team, a special projects reporter, and a magazine writer. While on the Spotlight Team, he was a Pulitzer Prize finalist in investigative reporting. Lehr lives near Boston with his family.