Pollens are the structures used to transport male DNA to the female part of a flower. There are new uses of pollen had been discovered. As pollen can be used for linking the assailant the victim to scene of the crime. It can help to know if the suspected person was at scene of the crime or not and know if the victim was transferred from the site of the crime or not by seeking presesnce of certain pollen that are characterstic for each area