Her name has been included in the same FIR in which other Dera functionaries Aditya Insan and Surinder Dhiman, among others, had been booked for allegedly inciting violence and arson, police said.
Ram Rahim did not talk with anyone and was seen roaming in the cell.
Efforts continued to trace Dera chief's adopted daughter Honeypreet Insan.
The premises of Gurmeet Ram Rahim Singh's sect is spread over 800 acres and houses educational institutions, markets, hospital, stadium, recreational areas and houses.