The accused surrendered before the court of the Chief Judicial Magistrate (CJM) A K Gupta who remanded them to 14 days' judicial custody.
The accused were identified as Santosh Kumar Yadav, Suresh Kumar Singh, Sanjay Paswan and Badal Gupta.
The Madhubani police had charged the four persons with indulging in violence and arson in the district last October during protest by the locals alleging indifference by the police in tracing Prashant Kumar and Preeti Kumari, who had eloped and taken shelter in New Delhi from where they were recovered and brought back to their native place.