A weekend camping trip among six old friends in Northern Minnesota’s “Boundary Waters” turns tragic after one dies under mysterious circumstances, triggering further turmoil as they attempt to unmask the killer within their own group.

Bill Baker, an American oil-rig roughneck from Oklahoma, travels to Marseille to visit his estranged daughter, Allison, who is in prison for a murder she claims she did not commit. Confronted with language barriers, cultural differences, and a complicated legal system, Bill builds a new life for himself in France as he makes it his personal mission to exonerate his daughter.