Robert Tulloch, now 43, was automatically sentenced to life without parole after pleading guilty to first-degree murder in the 2001 stabbing deaths of Half and Susanne Zantop.
Man who killed Dartmouth professors at 17 seeks reduced prison sentence
Robert Tulloch, now 43, was automatically sentenced to life without parole after pleading guilty to first-degree murder in the 2001 stabbing deaths of Half and Susanne Zantop.