In a late-night raid, Mangaluru Police arrested Rohan Saldanha, a conman accused of duping wealthy businessmen of crores through fake loan and land deals promising up to ₹500 crore. His mansion hid secret chambers, escape routes, and high-tech surveillance systems. Victims were tricked into paying large advance fees before Saldanha vanished. One bank account showed ₹40 crore in transactions in three months. The police found luxury items, hidden rooms, and underground corridors. Saldanha allegedly posed as a wealthy, well-connected businessman. Authorities are investigating potential links to money laundering and have urged other victims to come forward.