Man who killed Dartmouth professors at 17 to get a chance at parole in about 20 years, judge rules

Robert Tulloch Receives 45-Year Minimum in Resentencing for 2001 Dartmouth Professor Murders

A New Chapter for a Juvenile Offender

Man who killed Dartmouth professors at 17 – Robert Tulloch, currently 43 years old, will finally have an opportunity to seek parole approximately two decades from now, following a judicial decision announced on Monday. The Vermont native was merely 17 when he and his companion James Parker took the lives of two married academics at Dartmouth College a quarter-century earlier. Under the terms of the new sentence, Tulloch becomes eligible for parole consideration in 2046, when he will be 62—the identical age that victim Half Zantop had reached at the time of his death.

The legal proceedings concluded without the anticipated three-day resentencing hearing after both prosecution and defense counsel reached a mutual agreement. Throughout Monday’s courtroom session, Tulloch remained shackled and kept his gaze lowered, occasionally breathing heavily as attorneys and witnesses recounted the brutal details of the double stabbing that forever altered two families.

Legal Precedent Opens Door for Reconsideration

Following his guilty plea to first-degree murder charges in 2001, Tulloch received an automatic life sentence without any possibility of parole. However, the legal landscape shifted dramatically when the United States Supreme Court declared in 2012 that mandatory life-without-parole sentences violated constitutional protections for juvenile offenders. This landmark decision was subsequently applied retroactively, granting hundreds of young people who had been sentenced as children a renewed opportunity to demonstrate rehabilitation and earn their freedom.

Tulloch’s case represented the final hearing among five similar resentencing proceedings in New Hampshire, where five men who committed murders as teenagers now face potential release. The proceedings took place at Grafton County Superior Court in North Haverhill, where Judge Lawrence MacLeod carefully weighed multiple factors before announcing his decision.

Victim Impact and Community Protection

Veronika Zantop, one of the professors’ two daughters, participated remotely in the hearing and delivered a powerful victim impact statement. As a psychiatrist and mother of two sons—one of whom was the same age Tulloch was when the crimes occurred—she offered both professional insight and personal perspective on juvenile development.

“This wasn’t a crime of passion or retribution,” she stated. “He wasn’t using substances, he wasn’t psychotic. There was just sheer depravity.”

While acknowledging that brain development continues through adolescence, Zantop expressed skepticism that such changes applied to Tulloch’s case. She characterized his actions as meticulously planned and executed with cold, predatory precision. She urged the court to impose the longest possible sentence to ensure community safety.

The Crime and Its Aftermath

The tragic events unfolded when bored teenagers from Chelsea, Vermont, devised a scheme to murder strangers, steal their possessions, and relocate to Australia. For months, Parker and Tulloch approached residents in New Hampshire and Vermont under the guise of conducting environmental surveys. Their target was Susanne Zantop, 55, who headed Dartmouth’s German studies department, and her husband Half Zantop, an Earth sciences professor.

According to Parker’s testimony to prosecutors, Tulloch stabbed Half Zantop before instructing his friend to assault Susanne Zantop. Both women received multiple stab wounds. Physical evidence—including fingerprints on a knife sheath and a distinctive bloody boot print—connected the teenagers to the scene. Rather than remaining in Vermont, the pair fled westward by hitchhiking and were eventually apprehended at a truck stop in Indiana several weeks later.

Rehabilitation and Future Prospects

Tulloch’s legal team presented extensive documentation demonstrating his maturation during incarceration. Attorneys Richard Guerriero and Oliver Bloom highlighted that after some early behavioral issues, Tulloch maintained an impeccable record with no significant infractions since 2012 and no minor violations since 2017. Therapy records revealed expressions of profound remorse for what he described as a “heinous and unforgivable crime” stemming from “warped youthful thinking.”

James Parker, who cooperated fully with investigators and pleaded guilty to being an accomplice to second-degree murder, was released on parole in 2024 at age 40. His testimony provided crucial context about the teenagers’ motivations and the execution of their plan.

“The agreed upon sentence provides certainty that Tulloch will remain incarcerated for a substantial period of time, allows Tulloch to pursue some measure of rehabilitation, and it secures important protections for the community,” New Hampshire Attorney General John Formella explained in a formal statement.

During the hearing, Tulloch abandoned his prepared remarks after hearing Zantop’s statement. “After listening to that, I feel disgusted by even thinking I could say anything that would mean anything,” he told the court, acknowledging the weight of his actions and the pain he caused.

Judge MacLeod’s decision to impose a 45-year minimum rather than the 30-to-40-year range suggested by defense attorneys reflected his comprehensive review of applicable law, Tulloch’s conduct behind bars, outcomes in comparable New Hampshire cases, and the victim impact testimony. The ruling ensures that while Tulloch may eventually earn his freedom, he will spend the majority of his remaining life behind bars—a sentence that balances the possibility of redemption with the imperative of public safety.