What questions did CBI ask Twisha Sharma's mother-in-law Giribala Singh?

In the Twisha Sharma death case, CBI asked Giribala Singh if she hid any chats or other evidence. Giribala was also asked, "How was your relationship with Twisha...after her marriage?" and "Were there discussions within the family regarding Twisha's pregnancy?" "Can you explain why [Twisha's] injuries were not consistent with the post-death handling of the body?" CBI asked her.