The Enforcement Directorate on Monday arrested Deepak Kochhar in connection with a money-laundering case. The case was registered nearly a year and half ago against the businessman and his wife Chanda Kochhar, who is the former ICICI Bank chief executive. A report in the Economic Times said Kochhar was arrested after the latest round of questioning pertaining to fresh evidence that the agency has stumbled recently. Kochhar was confronted with documents that the people said were related to a money trail concerning his company, NuPower Renewables. The ED’s money-laundering case is based on a first information report filed by the CBI against the Kochhars, Videocon Group chairman Venugopal Dhoot and six others.