Srinagar/Gurugram, Nov. 12 -- At least eight more people were detained on Tuesday, a day after the Red Fort blast that killed at least 10 people, as police expanded their probe into the terror network allegedly linked to Pulwama-based doctor Umar Un Nabi, suspected to have been in the car that exploded. Investigating teams from Delhi, Haryana, Jammu and Kashmir, and Uttar Pradesh are tracing a web of connections involving vehicles, explosives, and alleged terrorists. In Pulwama, four people were detained after overnight raids, while Nabi's mother, father and brother were taken for questioning. Meanwhile in Haryana, Delhi, and Gurugram, three others were picked up for questioning over the white Hyundai i20 that Nabi allegedly used. The eighth detention took place in Lucknow, where police apprehended Dr Parvez Ansari, the younger brother of Dr Shaheen Shahid, one of the Kashmiri doctors arrested from Faridabad in connection with a suspected terror module that yielded 2,900 kg of explosives and arms. Police identified three of the four people detained in Kashmir as Amir Rashid Mir, a plumber, Umer Rashid Mir, a power development department employee, and Tariq Malik, a J&K Bank security guard. The identity of the fourth person was not revealed. In Haryana, three men were detained in Gurugram's Shanti Nagar on Monday night, including Mohammed Salman, the former owner of the i20 registered in Haryana, police said. The others were Dinesh Bhagel, owner of the building Salman had rented, and Mohammed Javed, Salman's brother. A senior Gurugram police officer said Salman had sold the car to an operator in Dhunela about 18 months ago. The vehicle reportedly changed hands several times before being sold in Faridabad weeks ago. "We are tracing the chain of transactions involving the car," the officer said. Gurugram Police spokesperson Sandeep Turan added that local and Delhi police teams were working in coordination. "Security checks have been intensified across the city," he said. According to J&K Police, the investigation began on October 19 after JeM posters surfaced in Nowgam, near Srinagar....