Actress Tanushree Dutta who has recently filed sexual harassment case against Nana Patekar,Choreographer Ganesh Acharaya and others recently with Oshiwara Police station. Now the actress has submitted a written complaint to Oshiwara Police station on Saturday in which she demanded Back Analysis and Brain Maping test of all accused who were present at the time of incident.In a letter her advocate Nitin Satpute mention the all details and requested to  police authority do Narco Test of all accused as soon as possible.