What questions did CBI ask Rhea in 10-hour long interrogation?

Rhea reached at the DRDO guesthouse on Friday at around 10.20 a.m. and was questioned till 8.30 p.m.
Her statement was recorded by CBI's Special Investigation Team (SIT) led by Superintendent of Police Nupur Prasad.
CBI sources said that Rhea was asked about what happened during her Europe tour with Sushant; when she took Sushant for treatment and also to a healer; and why she avoided calls from Sushant's father when he asked for details of his son's treatment and others.