HER proximity to the chief minister catapulted her into the limelight. Ironically, it is this very intimacy that could prove to be her undoing. As enforcement agencies close in on the friends and relatives of Sasikala Natarajan, widely referred to as the confidante of Tamil Nadu Chief Minister Jayalalitha Jayaram, the question on everyone's mind is, what is the real extent of Sasikala and family's wealth? According to sources in the Intelligence Bureau (IB), the agency has information about alleged property and benami deals worth Rs 500 crore. But going by anonymous tip-offs received by the investigating agencies, this figure could be much higher.