The Special Task Force (STF) of the Uttar Pradesh police on Thursday said it has arrested a television channel owner in Lucknow in connection with the Rs 3,500-crore “Bike Bot” scam. Badri Narayan Tiwari was held from the Manoj Pandey roundabout in the Gomti Nagar area of the state capital around 12 noon on Thursday following a tip-off, the STF said.