A group of petitioners, whose plea to remove a mosque on the 13.37-acre premises of Katra Keshav Dev temple of Lord Krishna here was recently dismissed by a court, would challenge the decision in the district court, their counsel said on Saturday. The petitioners include Lucknow-resident Ranjana Agnihotri and five others. The now-dismissed suit was filed in the court of civil judge, senior division, demanding the annulment of an earlier Mathura court ruling ratifying a land deal reached between the Shri Krishna Janmasthan Seva Sansthan and the Shahi Idgah Management Committee. Chhaya Sharma, civil judge in-charge, senior division, Mathura had dismissed the plea on September 30. We would appeal this in the court of district judge soon, Hari Shankar Jain, the counsel for the plaintiffs said Saturday.