. "Sergeant Dwayne Keller was a law enforcement officer in Heliopolis on Achernar II in the 22nd century. In 2156, Gannet Brooks interviewed Keller about police efforts to help the evacuation of Heliopolis and the investigation of a series of killings carried out by an unknown entity. (ENT novel: Beneath the Raptor's Wing)"@en . . . "Sergeant Dwayne Keller was a law enforcement officer in Heliopolis on Achernar II in the 22nd century. In 2156, Gannet Brooks interviewed Keller about police efforts to help the evacuation of Heliopolis and the investigation of a series of killings carried out by an unknown entity. (ENT novel: Beneath the Raptor's Wing)"@en . "Dwayne Keller"@en . . . .