(NewsNation) — The Devil's Den murder suspect is alleged to have killed two parents in Arkansas, but could he have more victims?

Schoolteacher Andrew James McGann, 28, allegedly admitted to killing Clinton David Brink, 43, and Cristen Amanda Brink, 41, as they were hiking with their two young children in Arkansas.

Meanwhile, Vermont State Police are investigating whether there is any possibility of linking McGann to the 2023 murder of Honoree Fleming, according to NBC5.

Wisconsin police have also reopened an unsolved 2020 homicide, where 24-year-old John Schmutzer was killed while hiking alone at Devil’s Lake State Park. Per KNWA, tips linking McGann to the murder led to DNA requests from McGann.

Forensic sketch artist Gil Zamora looked at the suspect sketches of McGann and the suspect

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