A Delhi court on Monday stayed the execution of the four convicts and deferred the matter till further orders as the mercy petition of one of the convicts, Pawan Kumar Gupta, is pending before President Ram Nath Kovind. Hanging of the four convicts was scheduled for Tuesday at 6am. Pawan's curative plea was rejected by the Supreme Court earlier in the day.

from Times of India https://timesofindia.indiatimes.com/city/delhi/nirbhaya-case-court-defers-hanging-of-death-row-convicts-till-further-order/articleshow/74441551.cms