Spedizione punitiva

Zagor and Chico go to Fort Safety, hoping to dissuade Major Raskin from his anti-Indian campaign. At the fort they meet Sergeant Hackman, an old friend of Zagor, tired of obeying Raskin's orders. Zagor decides to lead the punitive expedition against the Sauk, to try to avoid the worst. But the Indians are more numerous than expected, and Hackman is kidnapped!