Happy from the US and Pakistan-based terrorist Harwinder Singh Sandhu alias Rinda were responsible ... Five including the mastermind Abhijot Singh were arrested in the case over grenade attacks ...

According to the NIA, Passia, operating from the US, collaborated with Pakistan-based BKI terrorist Harwinder Singh Sandhu alias Rinda ... including mastermind Abhijot Singh, were arrested in ...

Abhijot Singh of Gurdaspur (Punjab ... Pakistan-based designated Individual Terrorist Harwinder Singh Sandhu alias Rinda and US-based Harpreet Singh alias Happy Passia were among the four accused ...

After the arrest of Abhijot, NIA also conducted a search ... Pakistan-based terrorist Harwinder Singh Sandhu, alias Rinda, and US-based Harpreet Singh, alias Happy Passia, were among the four ...