CHENNAI: A 28-year-old car driver was on Wednesday arrested after he allegedly threatened to circulate her girl friend’s nude pictures which he took when she was in an inebriated state. Police said Raja (28), of Tambaram, a car driver befriended the Selaiyur girl, who is employed in a shop of a mall in Velachery. He took her out on a date during which he forced her to drink alcohol. After intoxicating her, Raja filmed her in his mobile and demanded `5 lakh from her not to leak her pictures. Based on the girl’s complaint, Raja was arrested and remanded to judicial custody by the Tamabaram All Women Police.