Show to classify chast afy blood stains stain classification of blood stains Is being made by a german expert as an aid in crime detection lie ile believes that eventually the stains on the clothing of a suspect may be classified so BO that it quickly will be matched with that of the victim while courts have recognized blood stains were made by human blood or not there has been no test W will accurately determine the be ila I 1 group of stains which have thoro ly dried the expert believes te he f supply this deficiency |