Christian leaders in India are demanding action be taken against a mob of 200 radical Hindu nationalists who left a church damaged and at least three Christian women seriously injured in an attack in India’s northern state of Uttarakhand.

The attackers accused the church of “illegally” converting people to Christianity.

The Union of Catholic Asian News reports that a police complaint indicates that the mob attacked the church on Oct. 3 in Roorkee city’s Solanipuram Colony and comprised members of the governing Bharatiya Janata Party and radical Hindu nationalist groups associated with the party, Vishwa Hindu Parishad and Bajrang Dal.