'Twitter handle that flagged Zubair's 2018 tweet deleted'

"We are trying to identify and trace the user of the Twitter account to ascertain the reason behind him or her deleting the account. However, we suspect that the person must be scared after the matter came to limelight," a source said.

from Times of India https://timesofindia.indiatimes.com/city/delhi/twitter-handle-that-flagged-mohammed-zubairs-2018-tweet-deleted-police-sources/articleshow/92553908.cms