CBI registered case on Jul'5 against former railway minister Lalu Prasad & others for an alleged "conspiracy" by which he acquired 3 acres of land in Patna worth Rs 32 cr for "a mere Rs 54 lakhs. CBI is conducting simultaneous raids in 12 locations associated with Lalu & other accused, including in Patna, Ranchi, Bhubaneswar & Gurugram.