A man wanted by the police in the mob violence in Uttar Pradesh's Bulandshahr, in which a police officer was killed, was arrested late last night. Shikhar Agarwal, a local BJP youth wing leader, was caught from Hapur. Shikhar Agarwal had released a video last month, blaming officer Subodh Kumar Singh for the violence which erupted around a police post over alleged cow slaughter. He claimed that it was the police officer who created tension by stopping him and others from taking cow carcasses to the police post for filing a complaint over the alleged slaughter.