Zachary Biller, a 25-year-old from Port Clinton, Ohio, died on December 31, 2015. Born September 3, 1990, to Pamela C. Martin and Bradley E. Biller, he graduated from Otsego High School in 2008 and took classes at Owens Community College and Bowling Green State University. He served as a firefighter with the 180th Tactical Fighter Wing of the Ohio Air National Guard and worked as a Warehouse Manager for M & M Heating and Cooling, Inc.

His death was described as sudden and unexpected; no cause of death, arrests, suspects, litigations, or investigations are mentioned. Family survivors include his parents, stepmother Dot Downing-Wuest, sister Shanna Blackmon, stepsister Katelyn Downing and her son Hayden Downing, stepbrothers Timerson Downing III and Donovan Wuest, and several grandparents, aunts, uncles, and cousins. A memorial service was held at the First Presbyterian Church in Waterville, Ohio, and donations were suggested to charities, the church, or the Wounded Warrior Project.

Are there details about the circumstances of his death or people who knew Zachary that could help shed light on what happened?