After Rabri Devi, CBI summoned her husband and RJD chief Lalu Prasad Yadav to question him about the land-for-job scam. The former railway's minister is likely to be questioned on March 7, according to reports.
The CBI had filed a chargesheet in October last year against Lalu, Rabri, their daughter Misa Bharti and 13 others in the case.
Earlier on March 6, the CBI reached the residence of former Bihar chief minister Rabri Devi in Patna in the alleged case.