Slim Sherman finds himself playing detective when he gets involved in with Tah-Za, an Arapaho chief who admits to murdering a hired hand of Slim's, Ben, on Slim's ranch. Slim knows that Tah-Za is covering for someone else because the facts don't fit quite right. Ben had been in a fight but Tah-Za has no marks on him. What Slim doesn't know is that Tah-Za is covering for his son Diamo, who accidentally shot Ben while he was protecting his pregnant wife. Meanwhile, Daisy Cooper and Mike Williams find Diamo and his wife in their barn for protection while she has the baby. Kindhearted Daisy takes them in to care for Winema as her time draws near. She is having problems with the delivery so Daisy sends Diamo after Doc Higgins. While Ben's brothers are trying to frame the Arapahoes for their thievery they are also bent on killing the man that's responsible for their brother's death.