Bollywood actor Arjun Rampal’s troubles mounted as the Narcotics Control Bureau (NCB) grilled him for nearly 7 hours even as his Australian friend Paul Bartel was arrested in a drug related case investigation, official sources said. Bartel was reportedly in regular contact with Agisialos Demetriades, an alleged drug peddler, arrested by NCB in Oct., and the brother of Gabriella Demetriades, the live-in partner of Rampal.
