India, Nov. 14 -- Another car - this time a silver Maruti Brezza - has been seized by investigators as they worked to piece together the logistics and transport chain behind Monday's Red Fort blasts, officials aware of the matter said on Thursday.

The vehicle (HR87 U 9988), registered on September 25 this year under the name of Dr Shaheen Shahid, is the fourth to come under the scanner in the investigation. The others include the white Hyundai i20 (HR26 CE 7674) driven by Dr Umar Un-Nabi, which exploded outside Red Fort killing at least 10 people; a red Ford EcoSport found in a Faridabad village on Wednesday; and a Maruti Swift Dzire, also owned by Shahid, which was allegedly used by another accused, Dr Muzammil Ghanaie, to transport exp...