New Delhi, Oct. 17 -- The Rouse Avenue Court on Saturday rejected the bail applications of former Director General of Health Services (DGHS) Dr Vatsala Aggarwal and Dr Vinod Kumar Ranga in an alleged Rs 700-crore corruption case involving the procurement of medical goods at higher prices, citing the gravity of the offences and the need for further investigation.

"Their continued custody is necessary in order to ensure fair and unhindered investigation as there is apprehension that they may influence the investigation," the court said.

Both accused had sought bail on the ground that the chargesheet had been filed after completion of the investigation. However, Special Judge (ACB) Vidya Prakash dismissed their pleas, observing that the me...