According to a high court source, the bench comprising Justice Abdul Mateen and Justice Akhilesh Singh has directed the CID to submit its findings before the court Oct 13.
Joshi was arrested July 16 on charges of making derogatory remarks against Mayawati in Moradabad. She was sent judicial custody for 14 days after being booked under the Scheduled Castes and Scheduled Tribes (Prevention of Atrocities) Act, but was bailed out after three days.
Her house in Lucknow was set on fire on the night of July 15. Joshi apologised for her remarks, but demanded a CBI probe into the arson attack on her house.