The National Investigation Agency (NIA) is questioning Suhail Khandwani, the managing trustee of Mahim Dargah and Haji Ali Dargah in Mumbai, for the second day on Tuesday following raids at multiple places here and in adjoining Thane district against associates of fugitive underworld don Dawood Ibrahim.

Khandwani was seen entering the NIA office in Cumballa Hill in South Mumbai at around 1.30 pm and coming out an hour later. Around 4 pm, he again visited the NIA office along with a colleague and carrying some documents.