The physical fingerprints are the patterns formed by the ridges and creases over the surface of hand and sole that develop over the surface of the object due to the contact of the perspiration with the object or surface.
While throwing the object the person is likely to take hold of object in the hand. This is likely to leave the pattern of the ridges on the surface of object. The fingerprints develop through this way can be considered helpful for the identification of the victim or culprit to which the object was associated while throwing. This is supported by the fact that fingerprints among human beings are not identical even no two fingerprints of the same person can have exactly alike fingerprints.
