"For the sake of argument,and to try to get somewherenear the truth,"said he,"let us concede that,after we had gone to town,the two nurses quarreled.That would not be surprising;I've been expecting an open rupture between them.Following the quarrel,what happened ?In view of the results,as we find them,two deductions are open to us.One girl may have made away with the other,in a fit of unreasoning rage,and then taken baby and run away to escape the consequences of her crime.If that conclusion is true,Inez is the more likely to be the criminal and it is Mildred's dead body we shall ?nd in a clump of bushes or hidden in the cellar.That Mexican girl has a fierce temper;I've seen her eyes gleam like those of a wildcat as she watched Mildred kiss and cuddle little Jane.And she was so madly devoted to baby that she'd sooner die than part with her.Mildred is different;she's more civilized.""To me,her eyes seem more treacherous than those of Inez,"declared Arthur,who had liked the little Mexican nurse because she had been so fond of Toodlums."They never meet your gaze frankly,those eyes,but seem always trying to cover some dark secret of which the girl is ashamed.""Nevertheless,I maintain that she is the more civilizedof the two,"insisted the major."She has a calmer,more deliberate nature.She wouldn't be likely to hurt Inez,while Inez would enjoy murdering Mildred.""What's the other hypothesis?"asked Arthur.