Paul Leopold Siegler was 55 when he was last known to have contact in Concord, New Hampshire, on November 15, 1996. NamUs lists him as a missing person under case MP43266, with the Concord/Merrimack County area connected to his disappearance. He is described as White, with gray or partially gray hair, brown eyes, approximately 5 feet 7 inches to 5 feet 9 inches tall, and weighing about 160 to 180 pounds.

Paul’s background reads like a full life: he grew up in Concord, graduated from St. Paul’s School in 1959, earned a physics degree from the University of New Hampshire and an MBA from Harvard, lived in California with his wife for a time, enjoyed baseball, and studied violin for 10 years. The Concord Police Department is the investigating agency, but little public information is available about the circumstances of November 15, 1996, including who last saw him or what he was wearing.

Does anyone who knew Paul or who was in Concord along the Merrimack River in November 1996 have information that could help clarify what happened?