William "Bill" Campbell Underhill, a 20-year-old University of Minnesota student, disappeared on March 1, 1969, after leaving a party near Dinkytown in Minneapolis. Underhill, who grew up in St. Paul, had battled polio as a child and enjoyed fishing, weightlifting, and outdoor activities. On the night of his disappearance, he had attended a gathering at the university's West Bank campus. At some point during the party, Underhill stepped outside and was never seen again.
His family initially did not suspect foul play, but he was later reported missing when friends and family realized he had vanished.
Shortly before his disappearance, Underhill made a troubling phone call to his girlfriend, expressing sadness and cryptically telling her to "stay a nice person," which was perceived as a possible farewell. His leather jacket, containing his wallet, was returned to his family days later, deepening concerns.
Despite years of investigation, Underhill's case remains unsolved. His family has been actively searching for answers, even submitting DNA samples in the hope of identifying any remains. New investigative efforts began in recent years, with renewed interest from cold case detectives. The case continues to draw attention, particularly with the hope that advancements in forensic technology may one day provide closure for Underhill’s family.Last Seen: Mar 10, 1969