The Enforcement Directorate on Friday conducted searches on the premises in the city of Suraj Prakash Mehra, a businessman who was allegedly in contact with AgustaWestland middleman Christian Michel.
The ED summoned him last month for questioning. But he did not turn up, sources in the ED said. The businessman deals in crystals through a company, Crystal and Lifestyle, which is also under investigation.
The ED found that some companies shown as shareholders in Crystal and Lifestyle were bogus. Some individual shareholders are also under the scanner.