Rossmo'sformulaisageographicprofilingformulatopredictwhereaserialcriminallives.TheformulawasproducedbythemathematicianKimRossmo.FormulaImagineamapwithanoverlayinggridoflittlesquaresnamedsectors.AsectorSi,jisthesquareonrowiandcolumnj,locatedatcoordinates(Xi,Yj).Thefollowi