 Three wounds resembling those typically inflicted by ice picks were discovered upon Barbara's chest and injuries resembling blunt force trauma were visible upon her face and head, whereas numerous injuries resembling bruises were also discovered upon Patricia's face and body.The girls' father, Joseph Grimes, was driven to the crime scene to formally identify both bodies.Following Joseph's initial positive identification of the bodies, over 160 police officers from several suburban Chicago police departments—assisted by numerous local volunteers— conducted a search of the crime scene with the additional assistance of the Forest Preserves.