Dhirendra Singh, the main accused in the Ballia shooting case, was arrested by the Uttar Pradesh Police on Sunday. A team of UP Special Task Force (STF) team arrested Singh near Janeshwar Mishra Park in Lucknow. As per sources, Dhirendra Singh had contacted several BJP leader in Uttar Pradesh after he fled. On their advice, he decided to surrender. But before he could, the STF nabbed him.