Three youths allegedly tried to blackmail their friend for money by threatening him to upload his nude photographs on a social networking site.
The teenagers were demanding Rs 25,000 from their friend by threatening him to upload his nude photos on Facebook, police said.
An FIR was yesterday registered against the three accused, police said.
The accused had clicked the nude photo of the victim last month inside a room near Kadipur area here, they said, adding, one of the accused has been detained for questioning.
