A Boston University professor died over the weekend when he fell about 20 feet through a rusted-out staircase near a train station, according to university and law enforcement officials.
Many questions about his death remain unanswered. Here's what we know so far:
David K. Jones, an associate professor in the university’s School of Public Health, died Saturday, according to a statement posted Sunday by the school’s dean, Dr. Sandro Galea.
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“In truth I have no words to describe the devastation of this news,” Galea wrote. “David joined the School of Public Health in 2014. He has, since then, been an exemplary member of our community.”
The death of Jones, 40, of Milton, is under investigation by state police, according to a statement Monday from agency spokesperson David Procopio.
Troopers responded to the area near the JFK MBTA station in Boston at about 1:30 p.m. Saturday after a passerby spotted Jones’ body, he said.
“Investigation revealed that Mr. Jones was laying on the ground under a stairway,” the statement said.
Troopers “observed a gap in the stairs above the victim, who had already been determined to be deceased. Preliminary investigation revealed that the stairs had been deemed unsafe and closed for approximately 20 months,” he said.
Both the top and bottom of the stairs had been blocked off, he said.
Suffolk District Attorney Rachael Rollins said in a statement that her office is investigating.
"We continue to look at how Dr. Jones accessed a stairway that had been closed for some 20 months," Rollins said. "Whether accidental or intentional, any death is a tragedy and the harm to loved ones is the same. While the investigation is ongoing, we are available to offer his family support and connect them to community resources through our victim witness assistance program."
Jones' wife said in a social media post he had gone out for a run and fell about 20 feet.
"He was the most loving, kind, considerate person I knew," Sarah Sacuto wrote. "He was the best father. He loved to dance to Phish, be outdoors, and run. He loved unconditionally and was the proudest father to his kids. I loved him."
"Our lives were changed forever last weekend with the sudden, tragic and preventable passing of our beloved father, husband, son, brother David Kline Jones," his family said in a statement to the Boston University School of Public Health community Tuesday. "He cherished each and every one of his students and colleagues. He loved to have deep conversations where he would listen intently to try to understand the perspective of others and share his ideas."
Jones had an undergraduate degree from McGill University in Montreal, Canada and advanced degrees from the University of North Carolina and the University of Michigan, according to his university profile.
He is originally from New York City, where he once worked as a pretzel vendor at Yankee Stadium, according to the university.
He was founding editor-in-chief of the Public Health Post, an online forum for public health policy launched in November 2016; was awarded an Association of University Programs in Health Administration prize for young investigators; AcademyHealth’s Outstanding Dissertation Award; and the BU School of Public Health Excellence in Teaching Award.
Dr. Sandro Galea, dean of BU's School of Public Health, described Jones as “a wonderful human being, living with integrity and a deep commitment to all we do,” in the statement, released Sunday.
“I have so loved all my interactions with David, I cannot really imagine what it means to not have David as part of our community," Galea added.