Srinagar, Aug 20: Police on Saturday claimed to have cracked a grenade lobbing incident on minority camp at Gopalpora in Budgam in which one person was “seriously” injured on August 15. “2 Hybrid (militants) of LeT namely Sahil Wani and Altaf Farooq alias Amir arrested,” police said, adding “Vehicle used by (militants) also seized.” He said further said that “investigation going on”.